Quarterlytics / Technology / Semiconductors / Silicon Motion Technology Corporation / FY2009 Annual Report

Silicon Motion Technology Corporation
Annual Report 2009

SIMO · NASDAQ Technology
Claim this profile
Ticker SIMO
Exchange NASDAQ
Sector Technology
Industry Semiconductors
Employees 1001-5000
← All annual reports
FY2009 Annual Report · Silicon Motion Technology Corporation
Loading PDF…
Annual Report

FINANCIAL
HIGHLIGHTS

Product Mix

Net Sales

% of Net Sales / 2009

US$ millions

Communications

Multimedia

Storage

25%

12%

62%

200

180

160

140

120

100

80

60

40

0

180

169

106

82

91

2005

2006

2007

2008

2009

Gross Margin

Diluted Earnings per ADS

% of Net Sales

US$

60%

50%

40%

30%

53%

53%

50%

47%

41%

2005

2006

2007

2008

2009

3.00

2.00

1.00

0.00

-1.00

-2.00

-3.00

1.21

0.93

0.71

0.29

2009

2005

2006

2007

2008

-2.61

Dear Shareholders,

Our  company  faced  a  very  difficult  operating  environment 
this past year. It is therefore very uplifting to report that we 
have  been  recovering  with  renewed  purpose.  During  the 
worst  of  the  downturn,  we  were  resolute  in  continuing  our 
investments  to  support  our  marketplace  and  technology 
leadership  —  investments  which  are  now  fueling  our  recovery 
and putting us back on our secular growth trajectory. Our revenue 
during  the  economic  downturn  reached  a  trough  in  the  second 
quarter of 2009 and since then we have been on a gradual path 
towards recovery.  Revenue in the first half of 2010 was over 28% 
higher than in the second half of 2009.  I strongly believe that we 
have  all  the  elements  in  place  for  further  recovery  during  the 
balance of 2010, and new market opportunities driving the secular 
growth of NAND flash controllers and mobile TV IC solutions will 
continue for years to come.

currently  have  one  of  the  broadest  mobile  TV  technology 
portfolios in the world, covering all the major broadcast standards 
from tuner to demodulator requirements. We believe we are well 
underway  in  seeing  mobile  TV  service  become  a  consumer 
“must-have” and believe we are uniquely positioned to capitalize 
on this trend. 

Review of 2009 and Outlook
In 2009, as a consequence of the global economic recession, NAND 
flash  vendors  reduced  capacity  and  output  and  the  industry 
experienced  its  worst  supply  contraction  ever.    As  a  result,  our 
business was severely affected.  Our controller revenue however 
started to recover in the third quarter of 2009, and I am happy to 
report that by the second quarter of 2010, our controller business 
will have delivered four consecutive quarters of solid recovery.  

Our mobile TV product line is also showing signs of improvement 
and  in  the  first  quarter  of  2010,  our  sales  of  mobile  TV  solutions 
outside of Korea exceeded sales for the domestic Korean market, 
an indication that the nascent mobile TV market is beginning to 
grow beyond Korea and Japan.

In the first quarter of 2010, I am pleased to announce our return to 
operating profit since the onset of the global economic downturn, 
and  in  the  second  quarter  of  2010,  our  first  material  increase  in 
cash flow as our business recovered further.

I  remain  excited  about  our  future.    We  serve  end  markets 
with  strong  long-term  secular  growth  trends,  and  are  well 
positioned  to  benefit  because  of  our  strong  fundamentals, 
including  our  leading-edge  technology,  strong  market  position, 
motivated employees and solid balance sheet.

In  closing,  I  would  like  to  thank  our  customers,  suppliers,  fellow 
shareholders,  and  our  employees  for  your  continued  dedication 
and support of Silicon Motion. You are what makes us successful.

industry 

in  terms  of  pushing 

NAND flash is one of the largest and fastest growing segments 
of the semiconductor industry.  It is also at the advanced edge 
of  the  broader 
innovative 
technologies  such  as multi-level cell architecture (e.g. 2 bits per 
cell and now increasingly 3 bits per cell) and the most advanced 
process geometries (e.g. sub-30 nanometers). Our controllers are 
important  enablers  that  facilitate  the  continued  growth  of 
flash-based storage solutions because our advanced technologies 
address  critical  industry  issues  such  as  device  data  endurance, 
integrity and retention. 

As  a  result  of  the  NAND  flash  industry’s  drive  to  reduce  cost, 
increase  storage  capacity,  reduce  chip  size,  and  improve 
performance  and  durability,  new  classes  of  applications 
continue to be created which require controllers: from memory 
cards,  USB  flash  drives,  and  portable  multimedia  players  to 
SSDs  and  embedded  memory  for  consumer,  computing,  and 
communications devices that range from smartphones to PCs to 
servers.    Given  the  large  and  growing  addressable  market  for 
NAND  flash  (and  by  association,  large  and  growing  market  for 
controllers), flash makers have restarted aggressive investments to 
build new manufacturing capacity.

The  mobile  TV  market  that  our  mobile  TV  IC  solutions  address 
continues  its  long-term  secular  growth.    Mobile  TV  used  to  be 
limited  to  Japan  and  Korea,  but  today,  digital  mobile  TV  is  also 
ramping in China and Brazil, and the US is currently field testing 
mobile TV as an extension of nation-wide digital TV roll-out. We 

ABOUT
SILICON MOTION

We are a fabless semiconductor company that designs, develops and markets high performance, low-power semiconductor 
solutions  for  the  multimedia  consumer  electronics  market.  We  have  three  major  product  lines:  mobile  storage,  mobile 
communications,  and  multimedia  SoCs.  Our  mobile  storage  business  comprises  microcontrollers  used  in  NAND  flash 
memory storage products such as flash memory cards, USB flash drives, SSDs, and embedded flash applications. Our mobile 
communications  business  comprises  primarily  mobile  TV  IC  solutions  and  CDMA  RF  ICs.  Our  multimedia  SoCs  business 
comprises primarily products that support embedded graphics applications.

We have headquartered in Taiwan and have offices and research facilities in the US, Taiwan, Korea, China, and Japan.   

Mobile Storage

Multimedia SoCS

Mobile CommunicationS

Memory Card Controllers

Embedded Graphics

Mobile TV IC Solutions

USB Flash Drive Controllers

Solid State Drive Controllers

Embedded Flash Controllers

CDMA RF ICs

UNITED STATES  
SECURITIES AND EXCHANGE COMMISSION  
Washington, D.C. 20549  

FORM 20-F  

(cid:0)

⌧

(cid:0)

(cid:0)

REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT 
OF 1934 

OR  
ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 
For the fiscal year ended December 31, 2009  
OR  

TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 
For the transition period from              to               
OR  

SHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 
1934 

Date of event requiring this shell company report: N/A  
Commission file number: 000-51380  

Silicon Motion Technology Corporation  
(Exact name of Registrant as specified in its charter)  

Cayman Islands  
(Jurisdiction of incorporation or organization)  
8F-1, No. 36, Taiyuan St.,  
Jhubei City, Hsinchu County 302  
Taiwan  
(Address of principal executive offices)  

Securities registered or to be registered pursuant to Section 12(b) of the Act:  

Title of each class
Ordinary shares, par value US$0.01 per share  
*
American Depositary Shares, each representing 
four ordinary shares

Name of each exchange on which registered
Nasdaq Global Select Market

*Not for trading, but only in connection with the listing on the Nasdaq Global Select Market of American Depositary Shares, 

or ADSs, each representing four ordinary shares. 

Securities registered or to be registered pursuant to Section 12(g) of the Act:  
None  
Securities registered or to be registered pursuant to Section 15(d) of the Act:  
None  

Indicate the number of outstanding shares of each of the issuer’s classes of capital or common stock as of the close of the period 

covered by the annual report: 116,904,172, ordinary shares as of May 31, 2010, US$0.01 par value per share.  

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. 

(cid:0)

⌧

    Yes  

    No  

If this report is an annual or transition report, indicate by check mark if the registrant is not required to file reports pursuant to 

    
  
  
  
  
  
  
  
  
  
  
  
  
  
 
 
Section 13 or Section 15(d) of the Act.     Yes  

(cid:0)

     No  

⌧

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Sections 13 or 15(d) of the Securities 
Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), 
and (2) has been subject to such filing requirements for the past 90 days.     Yes  

     No  

⌧

(cid:0)

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every 
Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during 
the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).     Yes  
     No  

(cid:0)

(cid:0)

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, or a non-accelerated filed. See 

definition of “accelerated filer and large accelerated filer” in Rule 12b-2 of the Exchange Act. (Check one):  

Large accelerated filer  

(cid:0)

Accelerated filer  

⌧

   Non-accelerated filer  

Indicate by check mark which basis of accounting the registrant has used to prepare the financial statements included in this 

filing:  

U.S. GAAP  

⌧

International Financial Reporting Standards 

(cid:0)

Other  

as issued by the International Accounting Standards Board  

If “Other” has been checked in response to the previous question, indicate by check mark which financial statement item the 

(cid:0)

registrant has elected to follow.    

  Item 17    

(cid:0)

  Item 18  

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act):     Yes  

(cid:0)

     No  

⌧

(cid:0)

(cid:0)

 
  
  
  
  
  
  
 
 
  
TABLE OF CONTENTS 

   KEY INFORMATION

   THE OFFER AND LISTING

   FINANCIAL INFORMATION

   ADDITIONAL INFORMATION

   UNRESOLVED STAFF COMMENTS

   INFORMATION ON THE COMPANY

   OFFER STATISTICS AND EXPECTED TIMETABLE

   DIRECTORS, SENIOR MANAGEMENT AND EMPLOYEES

   OPERATING AND FINANCIAL REVIEW AND PROSPECTS

   DESCRIPTION OF SECURITIES OTHER THAN EQUITY SECURITIES

   MAJOR SHAREHOLDERS AND RELATED PARTY TRANSACTIONS

   IDENTITY OF DIRECTORS, SENIOR MANAGEMENT AND ADVISERS

   QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

PART I  
   ITEM 1. 
   ITEM 2. 
   ITEM 3. 
   ITEM 4. 
   ITEM 4A. 
   ITEM 5. 
   ITEM 6. 
   ITEM 7. 
   ITEM 8. 
   ITEM 9. 
   ITEM 10. 
   ITEM 11. 
   ITEM 12. 
PART II  
   ITEM 13. 
   ITEM 14. 
   ITEM 15. 
   ITEM 16A.     AUDIT COMMITTEE FINANCIAL EXPERT
   ITEM 16B.     CODE OF ETHICS
   ITEM 16C.     PRINCIPAL ACCOUNTANT FEES AND SERVICES
   ITEM 16D.     EXEMPTIONS FROM THE LISTING STANDARDS FOR AUDIT COMMITTEES
   ITEM 16E.     REPURCHASES OF EQUITY SECURITIES BY THE ISSUER AND AFFILIATED PURCHASERS
   ITEM 16F.     CHANGE IN REGISTRANT’S CERTIFYING ACCOUNTANT
   ITEM 16G.     CORPORATE GOVERNANCE
PART III  
   ITEM 17. 
   ITEM 18. 
   ITEM 19. 

   DEFAULTS, DIVIDEND ARREARAGES AND DELINQUENCIES

   CONTROLS AND PROCEDURES

   FINANCIAL STATEMENTS

   FINANCIAL STATEMENTS

   EXHIBITS

   MATERIAL MODIFICATIONS TO THE RIGHTS OF SECURITY HOLDERS AND USE OF PROCEEDS

i 

   1

  1

   1

   1

   17

   26

   26

   45

  52

   52

   54

   55

   59

   60

   61

  61

  61

   61

   64

   64

   64

   65

   65

  65

   65

   66

   66

   66

   66

  
  
CONVENTIONS THAT APPLY TO THIS ANNUAL REPORT  

Unless otherwise indicated, references in this annual report to:  
•

  “ADRs” are to the American depositary receipts that evidence our ADSs; 
  “ADSs” are to our American depositary shares, each of which represents four of our ordinary shares;  
  “CAGR” are to compound annual growth rate;  
  “China” or “PRC” are to the People’s Republic of China excluding the special administrative regions of Hong Kong and 
Macau;  
  “Korea” are to the Republic of Korea, or South Korea; 
  “Nasdaq” are to the Nasdaq National Market;  
  “NT dollar,” “NT dollars” or “NT$” are to New Taiwan dollars, the legal currency of Taiwan;  
  “ROC” or “Taiwan” are to Taiwan, the Republic of China, the official name of Taiwan; 
  “shares” or “ordinary shares” are to our ordinary shares, with par value US$0.01 per share;  
  “U.S. GAAP” are to generally accepted accounting principles in the United States; 
  “U.S. dollar,” “U.S. dollars” or “US$” are to United States dollars, the legal currency of the United States; and  
  “we,” “us,” “our company,” “our” and “Silicon Motion” are to Silicon Motion Technology Corporation, its predecessor 

•

•

•

•

•

•

•

•

•

•

•

entities and subsidiaries including but not limited to (i) Silicon Motion, Inc., incorporated in Taiwan, or SMI Taiwan, and 
formerly known as Feiya Technology Corporation, (ii) Silicon Motion, Inc., a California, USA, corporation, or SMI USA, 
and (iii) Future Communications IC, Inc., incorporated in Korea, or FCI. 

Silicon Motion, the Silicon Motion logo, FCI, the FCI logo, airRF, basicRF, ezRF, ezSYS, powerRF, twinRF, zipRF, zipSYS, 

SSDLifeGuard, SSDLifeSaver and TurboMLC are our trademarks or registered trademarks. We may also refer to trademarks of other 
corporations and organizations in this document.  

Unless otherwise indicated, our financial information presented in this annual report has been prepared in accordance with U.S. 

GAAP.  

Solely for your convenience, this annual report contains translations of certain NT dollar amounts into U.S. dollars at specified 

rates. All translations from NT dollar to U.S. dollar amounts are made at the noon buying rate in the City of New York for cable 
transfers of NT dollars as certified for customs purposes by the Federal Reserve Bank of New York. Unless otherwise stated, the 
translation from NT dollars into U.S. dollars and from U.S. dollars into NT dollars has been made at the noon buying rate in effect on 
December 31, 2009, which was NT$31.95 to US$1.00. No representation is made that the NT dollar or U.S. dollar amounts referred 
to in this annual report could have been or could be converted into U.S. dollar or NT dollar amounts, as the case may be, at any 
particular rate or at all. See “Risk Factors — We are subject to risks associated with international operations which may harm our 
business” for discussions on how fluctuating exchange rates could affect our profitability and your investment in us. On June 11, 
2010, the noon buying rate was NT$32.40 to US$1.00.  

ii 

  
  
  
  
  
  
  
  
  
  
  
  
  
 
 
 
 
 
 
 
 
 
 
 
 
SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS  

This annual report contains forward-looking statements. These forward-looking statements include statements regarding our 

financial position; our expectations concerning future operations, margins, profitability, liquidity and capital resources; our business 
strategy and other plans and objectives for future operations; and all other statements that are not historical facts. In some cases, you 
can identify forward-looking statements by terminology such as “may,” “will,” “should,” “expects,” “intends,” “plans,” “anticipates,” 
“believes,” “thinks,” “estimates,” “seeks,” “predicts,” “potential,” and similar expressions. Although we believe that these statements 
are based on reasonable assumptions, they are subject to numerous factors, risks and uncertainties that could cause actual outcomes 
and results to be materially different from those projected. These factors, risks and uncertainties include those listed under “Risk 
Factors” and elsewhere in this annual report. Those factors, among others, could cause our actual results and performance to differ 
materially from the results and performance projected in, or implied by, the forward-looking statements. They include:  

•

•

•

•

•

•

•

•

•

•

  unpredictable volume and timing of customer orders, which are not fixed by contract but vary on a purchase order basis; 

  the loss of one or more key customers or the significant reduction, postponement, rescheduling or cancellation of orders 
from these customers;  
  general economic conditions or conditions in the semiconductor or multimedia consumer electronics market;  
  decreases in the overall average selling prices of our products; 
  changes in the relative sales mix of our products;  
  changes in our cost of finished goods;  
  the availability, pricing and timeliness of delivery of other components and raw materials used in our customers’ products; 

  our customers’ financial health, sales outlook, purchasing patterns and inventory adjustments based on consumer demands, 

market adoption of new technologies and general economic conditions; 
  our ability to successfully develop, introduce and sell new or enhanced products in a timely manner; and  
  the timing of new product announcements or introductions by us or by our competitors. 

One or more of these factors could materially and adversely affect our operating results and financial condition in future periods. 

We cannot assure you that we will attain any estimates or maintain profitability or that the assumptions on which they are based are 
reliable.  

Except as required by law, we undertake no obligation to update or revise publicly any forward-looking statements, whether as a 
result of new information, future events or otherwise after the date of this annual report. All forward-looking statements contained in 
this annual report are qualified by reference to this cautionary statement. As you read and consider this annual report, you should 
carefully understand that the forward-looking statements are not guarantees of performance or results.  

iii 

  
  
  
  
  
  
  
  
  
  
  
 
 
 
 
 
 
 
 
 
 
ITEM 1.

IDENTITY OF DIRECTORS, SENIOR MANAGEMENT AND ADVISERS

Not applicable.  

PART I 

ITEM 2. OFFER STATISTICS AND EXPECTED TIMETABLE 

Not applicable.  

ITEM 3. KEY INFORMATION 
Selected Consolidated Financial Data  

You should read the following information with our consolidated financial statements and related notes and “Item 5. Operating 

and Financial Review and Prospects” included elsewhere in this annual report.  

The selected consolidated statements of income and cash flow data for the years ended December 31, 2007, 2008 and 2009 and 

the selected consolidated balance sheet data as of December 31, 2008 and 2009 are derived from our audited consolidated financial 
statements included elsewhere in this annual report and should be read in conjunction with, and are qualified in their entirety by 
reference to, these consolidated financial statements and related notes. The selected consolidated statements of income and cash flow 
data for the years ended December 31, 2005 and 2006 and the selected consolidated balance sheet data as of December 31, 2005 and 
2006 are derived from our audited consolidated financial statements which are not included in this annual report. These consolidated 
financial statements are prepared in accordance with U.S. GAAP.  

Consolidated Statements of Income Data:
Net sales 
Cost of sales 
Gross profit 
Operating expenses (income): 
Research and development 
Sales and marketing 
General and administrative 
Amortization of intangible assets 
Impairment of goodwill and long-lived assets  
(1)
Write-off of in-process research and development
Compensation to customers
Write-off of other receivable  
(4)
Gain from settlement of litigation  
(5)
Total operating expenses 

(3)

(2)

Operating income (loss) 
Total non-operating income (loss) 
Income (Loss) before income taxes 
Income tax expense 
Net income (loss) 

Year Ended December 31,

2005
NT$

2006
NT$

2007
NT$

2008
NT$

2009
NT$

2009
US$

(in thousands, except for per share data)

  2,686,492  3,460,459     5,847,329  5,528,051  2,893,230     90,555  
53,296  
  1,343,743  1,848,440     3,090,227  2,613,464  1,190,422     37,259  

1,342,749 1,612,019   2,757,102 2,914,587  1,702,808  

368,863 
675,285 
193,800 

502,225    
200,526  
219,395    
—      
—      
—      
—      
40,039    
(3,000) 

822,747  1,080,918  1,122,491     35,133  
395,985  
298,199
12,394  
464,688     14,544  
381,749 
163,704 
6,021  
192,391    
—    1,236,549     38,703  
—   
—    
—      
—   
76,377 
—    
—      
—   
—   
—    
—      
—   
—   
—    
—    
—   
—  
959,185     1,742,776  2,318,866  3,412,104     106,795  
294,598  (2,221,682) 
(69,536) 
889,255   1,347,451
(2,527) 
(80,732)  
46,632 
380,029  (2,302,414)   (72,063) 
968,523     1,394,083 
212  
81,578 
293,421  (2,309,198)   (72,275) 
947,491     1,312,505 

21,032    

79,268    

6,784    

85,431 

86,608 

373,548 
157,278
129,141 
4,501 
—   
—   
8,122 
—   
—  
672,590 
671,153
44,204 
715,357 
42,055 
673,302 

1 

  
  
  
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Weighted average shares outstanding: 

Basic 
Diluted 

Earning (Loss) per share: 

Basic 
Diluted 

Earning (Loss) per ADS : 
(6)

Basic 
Diluted 

Year Ended December 31,

2005
NT$

2006
NT$

2007
NT$

2008
NT$

2009
NT$

2009
US$

(in thousands, except for per share data)

114,083
116,015 

123,251
125,488 

129,041
133,291 

124,080 
125,304 

110,694    
110,694    

110,694  
110,694  

5.90 
5.80 

7.69 
7.55 

23.61 
23.21 

30.75 
30.20 

10.17 
9.85 

40.68 
39.39 

2.36 
2.34 

9.46 
9.37 

(20.86)  
(20.86)  

(83.45)  
(83.45)  

(0.65) 
(0.65) 

(2.61) 
(2.61) 

Impairment of goodwill and long-lived assets relating to FCI and Centronix acquisitions. 

(1)
(2) Write-off of in-process research and development generated from FCI acquisition after it was determined that the underlying 

projects had not reached technological feasibility and no alternative future uses existed. 

(3) As a result of a fire at our subcontractor’s factory in May 2005, we paid compensation to customers for delays in product 

shipment. 

(4) Write-off of a non-trade related receivable, for which the collection was doubtful. 
(5) Gain from favorable settlement of litigation with Phison Electronics Corporation. 
(6) Each ADS represents four ordinary shares. 

2005
NT$

2006
NT$

Consolidated Balance Sheet Data: 
Cash and cash equivalents 
Other current assets 
Working capital 
Long-term investments 
Property and equipment, net 
Goodwill and intangible assets, net 
Other non-current assets 
Total assets 
Total liabilities 
Total shareholders’ equity 
Consolidated Cash Flow Data(1): 
Net cash provided by (used in) operating activities   
(618,947)  
Net cash provided by (used in) investing activities   
146,020  
Net cash provided by (used in) financing activities    1,278,868    
Depreciation and amortization 
23,906    
Capital expenditures 
(42,708)  

   1,581,993     1,808,042    
   2,341,402     3,141,162    
   3,292,041     3,990,702    
170,942    
319,356    
—    
89,182    
   4,088,131     5,528,684    
960,561    
   3,449,785     4,568,123    

15,954    
83,734    
—    
65,048    

638,346    

As of December 31,
2007
NT$

2008
NT$

(in thousands)

2009
NT$

2009
US$

1,608,272    
3,743,933    
3,894,692    
119,535    
519,189    
2,849,437  
279,865    
9,120,231    
1,536,124    
7,584,107    

50,368    
911,884    

1,586,941     1,951,584    
1,970,959     1,157,042    
2,510,053     2,323,606    
15,709    
773,218    
2,641,504     1,261,159    
260,825    

61,082  
36,214  
72,726  
492  
24,201  
39,473  
8,163  
7,444,651     5,419,537     169,626  
1,155,061    
28,350  
6,289,590     4,513,742     141,276  

282,995    

905,795    

596,765    
(425,012) 
59,929    
35,596    
(271,697)  

1,599,288    
(1,950,946) 
124,816    
92,284    
(226,034)  

2,785,044    
(994,483)  
(1,617,456)  
155,225    
(586,750)  

323,927    
(45,299)  
18,471    
163,129    
(99,480)  

10,139  
(1,418) 
579  
5,106  
(3,114) 

(1) Subsequent to the issuance of the Company’s 2006 consolidated financial statements, the Company determined that purchases of 

trading securities in 2005 have been erroneously reported as part of purchases of short-term 

2 

  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
  
  
 
 
 
 
 
  
  
  
  
  
  
 
 
 
 
 
  
  
investments in cash used in investing activities in the statement of cash flows for the year ended December 31, 2005. As a result, 
cash used in investing activities and cash used in operating activities have been restated from the amounts previously reported to 
reflect the purchases of trading securities as cash used in operating activities as required by accounting principles generally 
accepted in the United States.  

Exchange Rate Information  

Although a majority of our revenues and expenses are denominated in U.S. dollars, our operational headquarters is in Taiwan 

and we report our financial results in NT dollars. This annual report contains translations of NT dollar amounts into U.S. dollar 
amounts at specific rates solely for the convenience of the reader. The translations of NT dollar amounts into U.S. dollar amounts in 
this annual report are based on the noon buying rate in the City of New York for cable transfers of the NT dollar as certified for 
customs purposes by the Federal Reserve Bank of New York. Unless otherwise noted, all translations from NT dollar amounts to U.S. 
dollar amounts and from U.S. dollar amounts to NT dollar amounts in this annual report were made at a rate of NT$31.95 to US$1.00, 
the noon buying rate in effect as of December 31, 2009. On June 11, 2010, the noon buying rate was NT$32.40 to US$1.00.  

We make no representation that any NT dollar or U.S. dollar amounts could have been, or could be, converted into U.S. dollar or 

NT dollar amounts, as the case may be, at any particular rate, the rates stated below, or at all.  

The following table sets forth information concerning exchange rates between NT dollars and U.S. dollars for the periods 
indicated. These rates are provided solely for your convenience and are not necessarily the exchange rates that we used in this annual 
report or will use in the preparation of our periodic reports or any other information to be provided to you. The source of these rates is 
the Federal Reserve Bank of New York.  

January 2010 
February 2010 
March 2010 
April 2010 
May 2010 
June 2010 (through June 11)

Noon Buying Rate 
NT$ per US$

   High      
32.04  
32.14  
32.04  
31.74  
32.33  
32.43  

    Low    
31.65
31.98
31.70
31.30
31.40
32.00

The following table sets forth the average noon buying rates between NT dollars and U.S. dollars for each of the periods 

indicated, calculated by averaging the noon buying rates on the last day of each month of the periods shown.  

2005 
2006 
2007 
2008 
2009 
2010 (through May 31)

3 

Average Noon
Buying Rate 
NT$ Per US$
32.16
32.49
32.43
31.52
32.96
31.82

  
  
  
 
 
 
 
 
  
  
  
  
  
  
 
 
  
  
  
  
  
  
Risk Factors  

Because our operating results for any period could be adversely affected by a number of factors and may therefore fluctuate 
significantly, our annual and quarterly operating results are difficult to predict.  

Our operating results have fluctuated in the past and could do so in the future. Fluctuations in our operating results may be due 
to a number of factors, including, but not limited to, those listed below and those identified throughout this “Risk Factors” section:  

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

  continuing downward pressure on the average selling prices of our products caused by intense competition in our industry; 

  decreases in demand for multimedia consumer electronics products, including mobile phones, into which our 

semiconductor solutions are directly or indirectly incorporated; 

  our customers’ financial health, sales outlook, purchasing patterns and inventory adjustments based on consumer demands, 

market adoption of new technologies and general economic conditions; 

  the loss of one or more key customers or the significant reduction, postponement, rescheduling or cancellation of orders 
from these customers;  
  changes in the seasonality of our sales, which generally has a tendency toward increased sales in the second half of each 
year;  
  our ability to develop or acquire, introduce, market and transition to volume production new or enhanced products and 

technologies in a cost-effective and timely manner; 

  changes in supply and availability of flash memory as the global economic slowdown results in closures of less efficient 
fabs and fabs operating at lower utilization rates;  
  changes in the relative sales mix of our products;  
  changes in foreign currency exchange rates;  
  the availability and pricing of third party semiconductor foundry, assembly and test capacity and raw materials, as well as 
other changes in our cost of finished goods;  
  the availability, pricing and timeliness of delivery of other components and raw materials used in our customers’ products; 

  unpredictable volume and timing of customer orders, which are not fixed by contract but vary on a purchase order basis; 
  superior product innovations by our competitors;  
  the timing of new product announcements or introductions by us or by our competitors; 

  our ability to timely and accurately predict market requirements and evolving industry trends and to identify and capitalize 
upon opportunities in new markets; and  
  the overall cyclicality of, and changing economic and market conditions in, the semiconductor industry.  

These and other factors make it difficult for us to assess our future performance. Our sales and operating results are difficult to 

predict and have in the past, and will likely in the future, fluctuate from period to period. We could fail to achieve the operating 
targets that we have announced, such as revenue growth, gross margin, and operating expense. In addition, our operating results in the 
future may be below the expectations of public market analysts or investors, which would likely cause the market price of our ADSs 
to decline. Any variations in our period-to-period performance may also cause the market price of our ADSs to fluctuate. 
Accordingly, you should not rely on the results of any prior periods as a reliable indicator of our future operating performance.  

4 

  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The current global recession of 2008 and 2009 and the downturn in the semiconductor industry have adversely affected our 
operating results and stock price in a material manner.  

We operate primarily in the semiconductor industry, which is cyclical and has, from time to time, experienced significant 
downturns, most recently in connection with the most recent global downturn. These downturns are frequently characterized by 
decreases in product demand, production overcapacity, excess inventories and accelerated erosion of selling prices. These factors 
could cause substantial fluctuations in our revenue and results of operations. In addition, during these downturns, manufacturers of 
components, specifically NAND flash components that are used in our customers’ products, may choose to reduce their output and 
reduce availability of NAND flash components to our customers, which would lead to reduced demand for our controller products. 
Furthermore, during these downturns some competitors may become more aggressive in their pricing practices, which would 
adversely impact the prices of our competing products. Any downturns in the semiconductor industry may be severe and prolonged, 
and any failure of the industry or our mobile storage, mobile communications, and multimedia SoCs markets to fully recover from 
downturns could negatively impact our revenue, business, financial condition and results of operations. The semiconductor foundry 
industry also periodically experiences increased demand which limit the availability of third-party foundry, assembly and testing 
capacity and may affect our ability to ship sufficient products to meet our customers’ purchase requests. Accordingly, our operating 
results may vary significantly as a result of the general conditions in the semiconductor industry, which could cause large fluctuations 
in our stock price.  

General worldwide economic conditions significantly deteriorated in 2008 and the first half of 2009. Although conditions in the 

semiconductor market in which we participate have recently improved, if general global economic conditions do not continue to 
improve or deteriorate further, it could adversely affect the semiconductor market and make it extremely difficult for us, our 
customers, our vendors, and manufacturers of components that are used in our customers’ products to accurately forecast and plan 
future business activities. Furthermore, during challenging economic times, our customers may face issues gaining timely access to 
sufficient credit, which could impair their ability to make timely payments. If that were to occur, we may be required to increase our 
allowance for doubtful accounts and our days sales outstanding for accounts receivable would be negatively impacted. The recession 
of 2008 and 2009 and any future downturn may reduce our revenue or our revenue growth and result in our having excess inventory. 
We cannot predict the timing, strength or duration of any economic slowdown or subsequent economic recovery, either worldwide, or 
in the semiconductor industry. If the economy and the markets in which we operate do not improve from current conditions or if they 
continue to deteriorate, our customers or potential customers could reduce or delay their purchases of our products, which would 
adversely impact our revenues and our ability to manage inventory levels, collect customer receivables and, ultimately, adversely 
impact our profitability. In addition, we may record additional charges related to the restructuring of our business and the impairment 
of our goodwill and other long-lived assets, and our business, financial condition and results of operations may be materially and 
adversely affected.  

Since we have limited visibility as to the sales volume of devices using our products by our customers, our ability to accurately 
forecast future demand for and sales of our products is limited.  

We sell our ICs to original equipment manufacturers (“OEMs”) and original design manufacturers (“ODMs”) that integrate our 
products into their devices. We have limited visibility as to the volume of our products that our OEM and ODM customers are selling 
to their customers or carrying in their inventory. If our customers procure less than expected amounts of other primary components 
used in their products, specifically NAND flash components, experience a slowing of products sold through to their end customers, or 
have excess inventory, our sales orders from customers would likely slowdown, which would adversely impact our future sales and 
inventory.  

5 

  
We may make acquisitions that are dilutive to existing shareholders, resulting in unanticipated one-time charges or that may 
otherwise adversely affect our results of operations, and result in difficulties in assimilating and integrating the operations, 
personnel, technologies, products and information systems of acquired companies or businesses.  

We continually evaluate and explore strategic opportunities as they arise, including business combinations and capital 

investments. If we issue equity securities in connection with an acquisition, the issuance may be dilutive to our existing shareholders. 
Alternatively, acquisitions made entirely or partially for cash would reduce our cash reserves.  

Mergers and acquisitions of high-technology companies are inherently risky and subject to many factors outside of our control, 
and no assurance can be given that our previous or future acquisitions will be successful and will not materially adversely affect our 
business, operating results, or financial condition. Failure to manage and successfully integrate acquisitions could materially harm our 
business and operating results. Even when an acquired company has already developed and marketed products, there can be no 
assurance that such products will be successful after the closing, will not cannibalize sales of our existing products, that product 
enhancements will be made in a timely fashion or that pre-acquisition due diligence will have identified all possible issues that might 
arise with respect to such company.  

In April 2007 we completed the acquisition of Future Communications IC, Inc. (“FCI”), a privately held Korea-based fabless 
mobile TV and wireless communications RF IC design company, and in November 2007 we acquired select parts of the Centronix 
mobile TV business of Korea Information Engineering Services Co., Ltd. The products from our FCI and Centronix acquisitions 
comprise our mobile communications product line. In the fourth quarter of 2009, we determined that goodwill and certain long-lived 
assets relating to our mobile communication product line are impaired and have taken an impairment charge of US$38.7 million. This 
is a non-cash impairment charge to GAAP earnings for our 2009 fiscal year and with this impairment charge, the net carrying cost of 
our mobile communication product line assets at the end of fourth quarter 2009 has been reduced to US$32.4 million. See “We are 
exposed to potential impairment charges on intangible assets relating to recent acquisitions and on investments if business conditions 
deteriorate” below. Risks arising from these or other future acquisitions could include among other things:  

•

•

•

•

•

•

•

•

•

•

•

•

  our ability to accurately assess the business and prospects of an acquisition or the anticipated benefits of an acquisition; 
  delays in or failure to complete the development and application of the acquired technologies or products;  
  timing of the rollout and adoption of mobile TV services and standards globally; 

  our ability to successfully integrate acquired technologies, operations and personnel; 

  failure to achieve projected results of the acquisition; 
  disruption of our ongoing business;  
  diversion of management and employees’ attention from our business; 

  risks associated with entering into a geographic region or business market in which we have little or no prior experience 

and specifically managing personnel in these regions; 
  difficulties in establishing and maintaining uniform standards, controls, policies and procedures;  
  deficiencies in the internal control of any acquired company resulting in a material weakness in our overall internal control; 

  our ability to recover costs of the acquisition or investment; 

  amortization expenses and large and immediate write-offs; 

6 

  
  
  
  
  
  
  
  
  
  
  
  
  
 
 
 
 
 
 
 
 
 
 
 
 
•

•

•

•

  impairment charges related to goodwill or other assets; 

  negative impact on our relationships with customers, suppliers or contractors; 
  loss of key employees of acquired business; and  
  potentially dilutive issuance of equity securities.  

In addition, future acquisitions could result in the incurrence of debt or contingent liabilities, adverse tax consequences, deferred 

compensation charges, dilution to future earnings, and large fees for professional advisor services, any of which could negatively 
impact our business financial conditions or results of operations and could cause our stock price to decline. We may be unable to 
identify suitable acquisition candidates or investment opportunities or consummate any such transactions on terms and conditions that 
are acceptable to us, if at all. We may not realize the anticipated benefits of any acquisition or investment.  

We depend on a small number of customers for a significant portion of our revenues and a loss of some of these customers 
would result in the loss of a significant portion of our revenues.  

We have derived a substantial portion of our past revenue from sales to a relatively small number of customers. As a result, the 

loss of any significant customer could materially and adversely affect our financial condition and results of operations. Sales to our 
five largest customers represented approximately 38%, 35% and 38% of our net revenue in 2007, 2008 and 2009, respectively. We 
had one customer in 2007, 2008 and 2009 that accounted for 10% or more of our sales. The identities of our largest customers and 
their respective contributions to our net revenue have varied and will likely continue to vary from period to period.  

Sales to our customers may be significantly higher if indirect sales are included with direct sales. In 2009, Samsung Electronics 

was our largest customer and accounted for approximately 17% of our sales. Samsung was also our largest customer in 2008, 
accounting for approximately 10% of our sales. We believe a material portion of our sales to other customers are included in products 
of Samsung Electronics and that such direct and indirect sales to Samsung Electronics amounted to between 19% and 20% of our 
sales in 2007, between 15% and 17% in 2008 and between 19% and 20% in 2009.  

We expect that we will continue to depend on a relatively limited number of customers for a substantial portion of our net sales 

and our ability to maintain good relationships with these customers will be important to the ongoing success of our business. We 
cannot assure you that the revenue generated from these customers, individually or in the aggregate, will reach or exceed historical 
levels in any future period. Our failure to meet the demands of these customers could lead to a cancellation or reduction of business 
from these customers. In addition, loss, cancellation or reduction of business from, significant changes in scheduled deliveries to, or 
decreases in the prices of products sold to any of these customers could significantly reduce our revenues and adversely affect our 
financial condition and operating results. Moreover, any difficulty in collecting outstanding amounts due from our customers 
particularly customers who place large orders, would harm our financial performance. In addition, if our relationships with our largest 
customers are disrupted for any reason, it could have a significant impact on our business.  

We operate in intensely competitive industries, and our failure to respond quickly to technological developments and 
incorporate new features into our products could harm our ability to compete.  

We operate in intensely competitive industries that experience rapid technological developments, changes in industry standards, 

changes in customer requirements, and frequent new product introductions and improvements. If we are unable to respond quickly 
and successfully to these developments, we may lose our competitive position, and our products or technologies may become 
uncompetitive. To compete successfully, we must maintain a successful R&D effort, develop new products and production processes, 
and improve our existing products and processes at the same pace or ahead of our competitors. We may not be able to develop and 
market these new products successfully, new markets at which our products target may not grow as expected, the  

7 

  
  
  
  
 
 
 
 
products we invest in and develop may not be well received by customers, and products developed and new technologies offered by 
others may affect demand for our products. These types of events could have a variety of negative effects on our competitive position 
and our financial results, such as reducing our revenue, increasing our costs, lowering our gross margin percentage, and requiring us 
to recognize impairments on our assets.  

The average selling prices of our products have historically decreased rapidly and will likely do so in the future, which could 
harm our revenue and profitability.  

The products we develop and sell, especially those for flash memory storage solutions, are used for high volume applications 

and many of them are subject to rapid declines in average selling prices. Our average selling prices have historically decreased 
significantly, and we expect that we will continue to reduce prices in the future. We may experience period-to-period fluctuations in 
future operating results if our average selling prices decline. We may be forced to reduce the average unit price of our products in 
response to new product introductions by us or our competitors, competitive pricing pressures and other factors. The semiconductor 
market is extremely cost sensitive, which may result in declining average selling prices of other components used in our customers’ 
products and create downward pressure on our average selling prices and operating results. To maintain acceptable operating results, 
we will need to develop and introduce new products and product enhancements on a timely basis and continue to reduce our costs. If 
we are unable to offset any reductions in our average selling prices by increasing our sales volumes or reducing corresponding 
production costs, or if we fail to develop and introduce new products and enhancements on a timely basis, our sales and operating 
results will be materially and adversely affected.  

If we are unable to accurately predict our future sales and to appropriately budget for our expenses, our results of operations 
could suffer.  

The rapidly changing nature of the global economy and the markets in which we sell our products limits our ability to accurately 
forecast quarterly and annual sales. Because many of our expenses are fixed in the short term or are incurred in advance of anticipated 
sales, we may not be able to decrease our expenses in a timely manner to offset any shortfall of sales, or expand our R&D and other 
operating infrastructure in a timely manner to capture anticipated business opportunities. If we expand our business operations and 
demand for our products does not increase as we may have projected, our operating results could be affected by our higher operating 
expense levels. Conversely, if we maintain or reduce our business operations and related expenses in accordance with our projections 
and demand for our products increases more than expected, our operating results could be affected by lost business opportunity, less 
competitive economies of scale, and damaged relationships with our customers.  

A failure to accurately forecast customer demand may result in excess or insufficient inventory, which may increase our 
operating costs and harm our business.  

To ensure the availability of our products for our customers, in some cases we cause our manufacturers to begin manufacturing 

our products based on forecasts provided by these customers in advance of receiving purchase orders. However, these forecasts do not 
represent binding purchase commitments, and we do not recognize revenue from these products until they are shipped to the 
customer. As a result, we incur inventory and manufacturing costs in advance of anticipated revenue. Because demand for our 
products may not materialize, manufacturing based on forecasts subjects us to risks of high inventory carrying costs and increased 
obsolescence and may increase our costs. If we overestimate customer demand for our products or if purchase orders are cancelled or 
shipments delayed, we may end up with excess inventory that we cannot sell, which could have a material and adverse effect on our 
financial results. Conversely, if we underestimate demand, we may not have sufficient product inventory and may lose market share 
and damage customer relationships, which could also harm our business.  

8 

  
Industry standards and demands in the multimedia consumer electronics market are continuously and rapidly evolving, and 
our success depends on our ability to anticipate and meet these changes and trends.  

In order to remain competitive in the future, we must ensure that our products meet continuously evolving industry standards 

and are compatible with rapidly changing customer requirements. If our products do not keep pace with evolving industry standards 
or if our products are not in compliance with prevailing industry standards for an extended period of time, we could be required to 
invest significant time, effort and funds to redesign our products to ensure compatibility with relevant standards. If we are slow to 
anticipate changing trends and respond to such charges in a timely manner, we could miss opportunities to capture potential 
customers and we could lose our existing market share or existing customers. Currently, our primary products are controllers used in 
flash memory storage devices. If new technologies for storing digital media are developed that compete with flash memory 
technology or render it obsolete and if we are not able to shift our product offerings accordingly, demand for our products would 
likely decline and our business would be materially and adversely affected.  

In addition, we may not have sufficient management resources to manage, R&D capabilities to address, and financial resources 

to fund all of the required research to develop future innovations and meet changing industry standards. Moreover, even if we have 
adequate management resources, R&D capabilities, and financial resources, our future innovations may be outpaced by competing 
innovations. As a result, we may lose customers and significant sales, and our business and operating results may be materially and 
adversely affected.  

If demand for our products declines in the major end-markets that we serve, our selling prices and our overall sales will 
decrease.  

Demand for our products is affected by a number of factors, including the general demand for the products in the end-markets 

that we serve and price attractiveness. A significant amount of our sales revenue is derived from customers who use our 
microcontrollers in removable and irremovable flash memory storage solutions used in communications, consumer electronics and 
computing devices, such as mobile phones, smart phones, digital cameras, and notebook and desktop PCs. Any significant decrease in 
the demand for these devices may decrease the demand for our semiconductor solutions and may result in a decrease in our revenues 
and earnings. A variety of factors, including economic, political and social instability, could contribute to a slowdown in the demand 
for non-essential communications, consumer electronics and computing devices as consumers delay purchasing decisions or reduce 
their discretionary spending. In addition, the historical and continuing trend of declining average selling prices of communications, 
consumer electronics and computing devices places pricing pressure on our semiconductor solutions. As a result, we expect that the 
average selling prices for many of our semiconductor solutions will continue to decline over the long term. If we are not able to 
introduce higher margin products or reduce our cost of sales to offset expected declines in average selling prices, our gross margin 
will decline, which could have a material and adverse effect on our financial condition and operating results.  

If the semiconductor industry suffers a shortage of flash memory, which is a key component in many of our customers’ end 
products, our revenues could be adversely affected.  

In 2005, 2007, and 2009, some of our customers indicated that they were unable to acquire enough flash memory to meet all of 

the anticipated demand for their products. Several manufacturers of flash memory have increased or are planning to increase 
manufacturing capacity for flash memory. However, we cannot assure you that there will continue to be enough additional capacity to 
satisfy worldwide demand for flash memory. Because flash memory is a key component in many of the products manufactured by our 
customers, if any shortage in the supply of flash memory occurs and is not remedied, our customers may not be able to purchase 
enough flash memory to manufacture their products and may therefore purchase fewer controllers from us than they would have 
otherwise purchased. Our ability to increase revenues and grow our profits could be materially and adversely affected as a result of 
any shortage or decrease in the supply of flash memory.  

9 

  
The loss of any of our key personnel or the failure to attract or retain specialized technical and management personnel could 
impair our ability to grow our business.  

We rely heavily on the services of our key employees, including Wallace C. Kou, our President and Chief Executive Officer. In 

addition, our engineers and other key technical personnel are a significant asset and are the source of our technological and product 
innovations. We believe our future success will depend upon our ability to retain these key employees and our ability to attract and 
retain other skilled managerial, engineering, technical and sales and marketing personnel. The competition for such personnel, 
particularly technical personnel, is intense in our industry. We may not be successful in attracting and retaining sufficient numbers of 
technical personnel to support our anticipated growth. These technical personnel are required to refine the existing hardware system 
and application programming interface and to introduce enhancements in future applications. Despite the incentives we provide, our 
current employees may not continue to work for us, and if additional personnel were required for our operations, we may not be able 
to obtain the services of additional personnel necessary for our growth. In addition, we do not maintain “key person” life insurance 
for any of our senior management or other key employees. The loss of any of our key employees or our inability to attract or retain 
qualified personnel, including engineers, could delay the development and introduction of, and have an adverse effect on our ability to 
sell, our products as well as have an adverse effect on our overall growth.  

In addition, if any other members of our senior management or any of our other key personnel join a competitor or form a 
competing company, we may not be able to replace them easily and we may lose customers, business partners, key professionals and 
staff members. Substantially all of our senior executives and key personnel have entered into confidentiality and non-disclosure 
agreements. In the event of a dispute between any of our senior executives or key personnel and our operating companies in Taiwan, 
China or Korea, we cannot assure you the extent, if any, to which these provisions may be enforceable in Taiwan, China, or Korea 
due to uncertainties involving the Taiwanese, Chinese, or Korean legal systems.  

We may be unsuccessful in developing and selling new products or in penetrating new markets required to maintain or expand 
our business.  

Currently, we sell most of our solid state storage controller solutions to manufacturers of flash memory cards and USB flash 
drives. Flash memory cards were originally used in digital still cameras as storage for digital pictures and videos. The market for flash 
memory cards expanded significantly as smaller form factor cards were developed, NAND flash component and controller prices 
decreased, and mobile phone manufacturers incorporated embedded cameras and other advanced multimedia functionalities and card 
slots into their products to utilize flash memory cards as primary storage for pictures, video, music, and other data generated or 
enjoyed by consumers of mobile phones. The market for flash memory cards further expanded as the categories of mobile phones that 
utilize flash memory cards as data storage expanded from camera phones to smart phones. The market for USB flash drives is 
principally related to the PC market as USB flash drives are popularly used as peripheral storage for desktop and notebook PCs. We 
have been successful in developing controllers for flash memory cards used in digital cameras, camera phones, and smart phones and 
controllers for USB flash drives used with desktop and notebook PCs. The future growth of our mobile storage revenue, if any, will 
depend in part on our ability to expand beyond the digital camera, mobile phone, and PC markets and the flash memory card and USB 
flash drive markets, particularly into markets for solid state drives and embedded memory applications. 

Currently, we sell most of our mobile TV IC solutions to Korean manufacturers of handsets and navigation devices for the 
domestic Korean market. The future growth of our mobile communications revenue, if any, will depend in part on our ability to 
expand beyond the Korean market to emerging mobile TV markets such as China, Brazil, the United States, and Europe and the 
mature Japanese market. 

Each of these markets, whether for solid state storage controllers or mobile TV IC solutions, present distinct and substantial 

risks. Most of these markets are new, still developing, and relatively small. If any of the new  

10 

  
markets does not develop as we currently anticipate or if we are unable to penetrate it successfully, our overall corporate revenue and 
revenue growth rate, if any could be materially and adversely affected. 

If we fail to penetrate these other new markets upon which we target our resources, our revenue and revenue growth rate, if any, 

will likely decrease over time and our financial condition could suffer.  

We may not be able to deliver our products on a timely basis if our relationships with our suppliers, our semiconductor 
foundries or our assembly and test subcontractors are disrupted or terminated.  

We do not own or operate a semiconductor fabrication facility. Instead, we rely on third parties to manufacture our 

semiconductors. Five outside foundries, Silterra in Malaysia, Taiwan Semiconductor Manufacturing Company (“TSMC”) in Taiwan, 
Semiconductor Manufacturing International Corporation (“SMIC”) and Grace Semiconductor Manufacturing Corporation (“Grace”) 
in China, and STMicroelectronics in Europe currently manufacture the majority of our semiconductors. As a result, we face several 
significant risks, including higher wafer prices, lack of manufacturing capacity, quality assurance, manufacturing yields and 
production costs, limited control over delivery schedules and product quality, increased exposure to potential misappropriation of our 
intellectual property, labor shortages or strikes and actions taken by third party contractors that breach our agreements.  

The ability of each foundry to provide us with semiconductors is limited by its available capacity. We do not have long-term 

agreements with any of these foundries and we place orders on a purchase order basis. We place our orders based on our customers’ 
purchase orders and sales forecasts. However, the foundries can allocate capacity to the production of the products of their other 
customers and reduce deliveries to us on short notice or increase the price they charge us. It is possible that other foundry customers 
that are larger and better financed than we are, or have long-term agreements with these foundries, may induce these foundries to 
reallocate capacity to them. Any reallocation could impair our ability to secure manufacturing capacity that we need for our products. 
In addition, interruptions to the wafer manufacturing processes caused by a natural disaster or human error could result in partial or 
complete disruption in supply until we are able to shift manufacturing to another fabrication facility. It may not be possible to obtain 
sufficient capacity or comparable production costs at another foundry. Migrating our design methodology to a new third-party 
foundry could involve increased costs, resources and development time comparable to a new product development effort. Any 
reduction in the supply of semiconductors for our products could significantly delay our ability to ship our products and potentially 
have negative effects on our relationships with existing customers and our results of operations. In addition, if our subcontractors 
terminate their relationships with us, we would be required to qualify new subcontractors, which could take as long as six months, 
resulting in unforeseen operations problems, and our operating results may be materially and adversely affected.  

If the foundries that provide us with the products for our operations do not achieve satisfactory yield or quality, or if the 
assembly and testing services fail us in the quality of their output, then our revenue, operating results and customer 
relationships will be affected.  

The manufacture of semiconductors is a highly complex process. Minor deviations in the manufacturing process can cause 

substantial decreases in yield. In some situations, such deviations may cause production to be suspended. The foundries that 
manufacture our semiconductors have from time to time experienced lower than anticipated manufacturing yields, including yields 
for our semiconductors, typically during the production of new products or architectures or during the installation and start-up and 
ramp-up of new process technologies or equipment. If the foundries that manufacture our semiconductors do not achieve planned 
yields, our product costs could increase and product availability would decrease.  

After the wafer fabrication processes, our wafers are shipped to our assembly and testing subcontractors. We have a system to 

maximize consistent product quality, reliability and yield that involves our quality assurance team working closely with pertinent 
subcontractors in the various phases of the assembly and testing processes.  

11 

  
We also emphasize a strong supplier quality management practice through which our quality assurance team pre-qualifies our 
manufacturing suppliers and subcontractors. However, despite our efforts to strengthen supplier quality management, if our foundries 
fail to deliver fabricated silicon wafers of satisfactory quality in the volume and at the price we require, or if our assembly and testing 
subcontractors fail to efficiently and accurately assemble and test our products, we will be unable to meet our customers’ demand for 
our products or to sell those products at an acceptable profit margin, which would have a material and adverse effect on our sales and 
margins and damage our customer relationships.  

Failure to protect our proprietary technologies or maintain the right to certain technologies may negatively affect our ability to 
compete.  

We believe that the protection of our intellectual property rights will continue to be important to the success of our business. We 

rely on a combination of patent, copyright, trademark and trade secret laws and restrictions on disclosure to protect our intellectual 
property rights. We also enter into confidentiality or license agreements with our employees, business partners and other third parties, 
and have implemented procedures to control access to and distribution of our documentation and other proprietary information. 
Despite these efforts, we cannot assure you that these measures will provide meaningful protection of our intellectual property rights. 
Further, these agreements do not prevent others from independently developing technologies that are equivalent to or superior to our 
technology. In addition, unauthorized parties may attempt to copy or otherwise obtain and use our proprietary technology. Monitoring 
unauthorized use of our technology is difficult and we cannot be certain that the steps we have taken will prevent unauthorized use of 
our technology, particularly in foreign countries such as China where the laws may not protect our proprietary rights as fully as do the 
laws of the United States. In addition, if the foundries that manufacture our semiconductors lose control of our intellectual property, it 
would be more difficult for us to take remedial measures because our foundries are located in countries that do not have the same 
protection for intellectual property that is provided in the United States. Also, some of our contracts, including license agreements, are 
subject to termination upon certain types of change-of-control transactions.  

We currently have more than 118 patents and 506 patent applications pending in five countries. We cannot be certain that 
patents will be issued as a result of our pending applications nor can we be certain that any issued patents would protect or benefit us 
or give us adequate protection from competing products. For example, issued patents may be circumvented or challenged and 
declared invalid or unenforceable or provide only limited protection for our technologies. We also cannot be certain that others will 
not design around our patented technology, independently develop our unpatented proprietary technology or develop effective 
competing technologies on their own.  

Failure to successfully defend against intellectual property lawsuits brought against us may adversely affect our business.  

Companies in and related to the semiconductor industry often aggressively protect and pursue their intellectual property rights. 

From time to time, we have received, and may continue to receive, notices that claim we have infringed upon, misappropriated or 
misused other parties’ proprietary rights. Moreover, in the past we have been engaged in litigation with parties that claim that we 
infringed their patents or misappropriated or misused their trade secrets. In addition, we or our customers may be sued by other 
parties that claim that our products have infringed their patents or misappropriated or misused their trade secrets, or which may seek 
to invalidate one or more of our patents. An adverse determination in any of these types of disputes could prevent us from 
manufacturing or selling some of our products, increase our costs of revenue and expose us to significant liability. Any of these 
claims may materially and adversely affect our business, financial condition and results of operations. For example, in a patent or 
trade secret action, a court could issue a preliminary or permanent injunction that would require us or our customer to withdraw or 
recall certain products from the market or redesign certain products offered for sales or under development. We may also be liable for 
damages for past infringement and royalties for future use of the technology. See “Legal Proceedings.”  

12 

  
In addition, any litigation, whether to defend ourselves against claims that we have infringed the intellectual property rights of 

others, could, regardless of the ultimate outcome, materially and adversely affect our operating results by requiring us to incur 
significant legal expenses and diverting the resources of the company and the attention of management.  

Failure to achieve and maintain technological leadership in our various multimedia consumer electronics markets could erode 
our competitiveness and cause our profits to decrease.  

The consumer electronics market and the semiconductor components used in such market are constantly changing with 
increased demand for improved features such as lower power or smaller size. If we do not anticipate these changes in technologies 
and rapidly develop and introduce new and innovative technologies, we may not be able to provide advanced semiconductor solutions 
on competitive terms. If we are unable to maintain the ability to provide advanced semiconductor solutions on competitive terms, 
some of our customers may buy semiconductor solutions from our competitors instead of us. To be competitive, we must anticipate 
the needs of the market and successfully develop and introduce innovative new products in a timely fashion. We cannot assure you 
that we will be able to successfully complete the design of our new products, have these products manufactured at acceptable 
manufacturing yields, or obtain significant purchase orders for these products. Furthermore, if our future innovations are ahead of the 
then-current technological standards in our industry, customers may be unwilling to purchase our platforms until the multimedia 
consumer electronics market is ready to accept them. The introduction of new products may adversely affect sales of existing 
products and contribute to fluctuations in our operating results from quarter to quarter. Our introduction of new products also requires 
that we carefully manage our inventory to avoid inventory surplus and obsolescence. Our failure to do so could have a material and 
adverse effect on our operating results. Furthermore, failure to achieve advances in technology or processes or to obtain access to 
advanced technologies or processes developed by others could erode our competitive position.  

Development of new platforms and products may require us to obtain rights to use intellectual property that we currently do not 
have. If we are unable to obtain or license the necessary intellectual property on reasonable terms or at all, our product development 
may be delayed, the gross margins on our planned products may be lower than anticipated and our business and operating results 
would be materially and adversely affected.  

Because the markets in which we compete are highly competitive and many of our competitors have greater resources than we 
have, we cannot be certain that our products will compete favorably in the market place.  

We face competition from a large number of competitors in each of our target markets. Our primary competitors in our mobile 

storage market include Alcor Micro, Chipsbank, Hyperstone, J-Micron, Phison, Samsung, Skymedi, Solid State Systems, and ITE. 
For multimedia SoCs products, the companies with whom we compete include Actions, ALi, Freescale, Fujitsu, Novatek, Rockchip, 
Sonix, Vimicro and XGI. For mobile communications products, the companies with whom we compete include Analog Devices, 
DiBcom, Frontier Silicon, GCT Semiconductor, I&C Technology, Maxlinear, Murata, Nexilion, Qualcomm, Siano, and Toshiba. We 
expect to face increased competition in the future from our current and potential competitors. In addition, some of our customers have 
developed products and technologies that could replace their need for our products or otherwise reduce their demand for our products. 

Many of our current and potential competitors have longer operating histories, greater name recognition, access to larger 
customer bases and significantly greater financial, sales and marketing, manufacturing, distribution, technical and other resources 
than we have. As a result, they may be able to respond more quickly to changing customer demands or to devote greater resources to 
the development, promotion and sales of their products than we can. Our current and potential competitors may develop and introduce 
new products that will be priced lower, provide superior performance or achieve greater market acceptance than our products. In 
addition, in the event of a manufacturing capacity shortage, these competitors may be able to obtain capacity when we are unable to 
do so.  

13 

  
The multimedia consumer electronics market, which is the principal end market for our products, has historically been subject to 

intense price competition. In many cases, low-cost, high-volume semiconductor component producers have entered markets and 
driven down profit margins. If a low-cost, high-volume producer should develop products that compete with our products, our sales 
and profit margins would suffer.  

Our products must meet exacting specifications and undetected defects and failures may occur, which may cause customers to 
return or stop buying our products and may expose us to product liability risk and risks of indemnification against defects in 
our products.  

Our products are complex and may contain undetected hardware or software defects or failures, especially when first introduced 

or when new versions are released. These errors could cause us to incur significant re-engineering costs, divert the attention of our 
engineering personnel from product development efforts and materially affect our customer relations and business reputation. If we 
deliver products with errors or defects, our credibility and the market acceptance and sales of our products could be harmed. Defects 
could also lead to liability for defective products as a result of lawsuits against us or against our customers. We have agreed to 
indemnify some of our customers in some circumstances against liability from defects in our products. A successful warranty or 
product liability claim could require us to make significant payments.  

Our intellectual property indemnification practices may adversely impact our business.  

We may be required to indemnify our customers and our third-party intellectual property providers for certain costs and 
damages of intellectual property infringement in circumstances where our products are a factor in creating infringement exposure. In 
some instances, our products are designed for use in devices manufactured by our customers that comply with international standards, 
such as the MP3 compression standard. These international standards are often covered by patent rights held by third parties, which 
may include our competitors. The combined costs of identifying and obtaining licenses from all holders of patent rights essential to 
such international standards could be high and could reduce our profitability or increase our losses. The cost of not obtaining these 
licenses could also be high if a holder of the patent rights brings a claim for patent infringement. In the contracts under which we 
distribute semiconductor products, we generally have agreed to indemnify our customers against losses arising out of claims of 
unauthorized use of intellectual property. In some of our licensing agreements, we have agreed to indemnify the licensor against 
losses arising out of or related to our conduct or services. We cannot assure you that claims for indemnification will not be made or 
that these claims would not have a material and adverse effect on our business, operating results or financial condition.  

We are exposed to potential impairment charges on intangible assets relating to recent acquisitions and on investments if 
business conditions deteriorate.  

We are required to perform testing for impairment losses for long-lived assets used in operations when indicators of impairment, 

such as reductions in demand or significant economic slowdowns in our business, are present. In November 2009, we recorded 
NT$217.2 million (US$6.8 million) of impairment charges relating to our long-lived assets. We performed our annual impairment 
assessment of the carrying value of the goodwill in November 2009, determined that the goodwill balance was impaired, and wrote 
down the goodwill balance by NT$1,019.4 million (US$31.9 million). Through our acquisitions of FCI and Centronix, we have 
acquired core technology, customer relationships, goodwill and other intangible assets. As of December 31, 2009, the Company has 
goodwill associated with our acquisitions of NT$1,168.8 million (US$36.6 million) and net acquired intangible assets of NT$92.4 
million (US$2.9million). Goodwill must be tested for impairment at least on an annual basis. Although we recorded an impairment on 
goodwill and other long-lived assets during 2009, we cannot be certain that these assets will not be subject to further write-downs in 
future periods.  

In addition, we have made investments in private companies. If the companies that we invest in are unable to execute their plans 

and succeed in their respective markets, we may not benefit from such investments, and we could potentially lose the amounts we 
invested. We evaluate our investments on a regular basis to determine if  

14 

  
impairments have occurred and have recorded impairment charges in 2009 and past years. These and future impairment charges could 
have a material impact on our operating results. In 2007, 2008 and 2009, we recorded impairment charges relating to our private 
company investments of NT$14.4 million, NT$69.3 million, and NT$8.6 million (US$0.3 million), respectively.  

Any failure to achieve and maintain effective internal controls could have a material adverse effect on our business, results of 
operations and the market price of our ADSs.  

We are subject to reporting obligations under securities laws of the United States. The Securities and Exchange Commission, or 

the SEC, as required by Section 404 of the Sarbanes-Oxley Act of 2002, or the Sarbanes-Oxley Act, adopted rules requiring every 
public company to include a management report on such company’s internal controls over financial reporting in its annual report, 
which contains management’s assessment of the effectiveness of the company’s internal controls over financial reporting. In addition, 
an independent registered public accounting firm must attest to and report on the effectiveness of the company’s internal controls over 
financial reporting.  

Our management and independent registered public accounting firm have concluded that our internal controls as of 

December 31, 2009 are effective. However, we cannot assure you that in the future we or our independent registered public 
accounting firm will not identify material weakness during the audit process or for other reasons. In addition, because of the inherent 
limitations of internal control over financial reporting, including the possibility of collusion or improper management override of 
controls, material misstatements due to error or fraud may not be prevented or detected on a timely basis. As a result, if we fail to 
maintain effective internal controls over financial reporting or should we be unable to prevent or detect material misstatements due to 
error or fraud on a timely basis, investors could lose confidence in the reliability of our financial statements, which in turn could harm 
our business and results of operations, negatively impact the market price of our ADSs and harm our reputation.  

Our stock price has been, and may continue to be, volatile, which could result in investors losing all or part of their investments. 

Since we completed our initial public offering in June 2005, the market price of our ADSs has been and likely will continue to 

be highly volatile and could be subject to wide fluctuations in response to numerous factors, including the following:  

•

•

•

•

•

•

•

•

  actual or anticipated variations in our quarterly operating results or those of our competitors, customers, or NAND flash 
vendors;  
  actual or anticipated changes in NAND flash supply-demand dynamics; 

  actual or anticipated changes in our market share or the market share of our competitors; 
  the commencement or results of litigation;  
  announcements by us or our competitors of new products or technological innovations; 

  changes in financial estimates or recommendations by securities analysts; 

  announcements by us or our competitors of significant acquisitions or partnerships; and 

  actual or anticipated changes in the global economic outlook. 

Many of these factors are beyond our control and may negatively impact the market price of our ADSs, regardless of our 
performance. In addition, the stock market in general, and the market for technology and semiconductor companies in particular, have 
been highly volatile. Our ADSs may not trade at the same price levels as that of other semiconductor and technology companies, and 
shares of semiconductor and technology companies, in general, may not sustain their current market prices. These fluctuations as well 
as general economic, political, and market conditions may have an adverse effect on the market price of our ADSs.  

15 

  
  
  
  
  
  
  
  
  
 
 
 
 
 
 
 
 
We are subject to risks associated with international operations which may harm our business.  

We conduct our business worldwide. We are headquartered in Taiwan and have most of our operations outside of the United 

States. We undertake our design and development activities primarily in China, Korea and Taiwan. Our integrated circuits are 
manufactured, assembled, tested and packaged by third-parties located primarily in China, Europe, Korea, Malaysia and Taiwan. We 
generated 94%, 94% and 93% of our revenue in 2007, 2008 and 2009, respectively, from sales to customers outside the United States. 
International operations are subject to many other inherent risks, including but not limited to:  

•

•

•

•

•

•

•

•

•

•

  international economic and political conditions, such as political tensions between countries in which we do business 

(please also refer to Risk Factors relating to Taiwan and Korea); 

  unexpected changes in, or impositions of, legislative or regulatory requirements; 
  complying with a variety of foreign laws;  
  differing legal standards with respect to protection of intellectual property and employment practices;  
  cultural differences in the conduct of business;  
  inadequate local infrastructure that could result in business disruptions; 

  exporting or importing issues related to export or import restrictions, tariffs, quotas and other trade barriers and restrictions; 
  financial risks such as longer payment cycles and difficulty in collecting accounts receivable;  
  imposition of additional taxes and penalties; and  
  other factors beyond our control such as terrorism, civil unrest, war and diseases such as severe acute respiratory 

syndrome, the Avian influenza, and the Swine influenza. 

Although our reporting currency is the NT dollar, the majority of our sales and cost of sales are denominated in the U.S. dollar. 
The majority of our operating expenses are denominated in the NT dollar, and to a lesser extent Korean won, Chinese renminbi, and 
U.S. dollar. As a result, appreciation or depreciation of other currencies in relation to the NT dollar could result in material transaction 
and translation gains or losses that could adversely affect, or cause fluctuations in, our results of operations. We do not currently 
engage in currency hedging activities.  

Taiwan and parts of China and the United States are susceptible to earthquakes. In 1999 and 2008, Taiwan and China, 

respectively, experienced severe earthquakes that caused significant property damage and loss of life. A major earthquake and 
consequent disruptive events could severely disrupt the normal operations of our business and have a material and adverse effect on 
our financial condition and operating results.  

We face substantial political risks associated with doing business in Taiwan because of the tense political relationship between 
Taiwan and the People’s Republic of China.  

While we also, through our acquisition of FCI, maintain substantive operations in Korea, our principal executive offices and a 

majority of our employees and a significant portion of our research and development and operations are based in Taiwan. In addition, 
most of our foundries and assembly and testing suppliers such as Grace, SMIC, Taiwan IC Packing Corp. (“TICP”), TSMC, and 
Youngtek Electronics Corp. (“YTEC”) are located in either Taiwan or China. Accordingly, our business and results of operations and 
the market price of our ADSs may be affected by changes in Taiwan governmental policies, taxation, inflation or interest rates and by 
social instability and diplomatic and social developments in or affecting Taiwan that are outside of our control. Taiwan has a unique 
international political status. China does not recognize the sovereignty of Taiwan. Although there have been significant economic and 
cultural ties between Taiwan and China in recent years, the political relations have often been strained. The government of China has 
indicated that it may use military force to gain control over Taiwan, particularly under what it considers as highly provocative 
circumstances, such as a  

16 

  
  
  
  
  
  
  
  
  
  
  
 
 
 
 
 
 
 
 
 
 
declaration of independence by Taiwan or the refusal by Taiwan to accept China’s stated “one China” policy. On March 14, 2005, the 
National Peoples’ Congress of China passed what is widely referred to as the “anti-secession” law, a law authorizing the Chinese 
military to attack in order to block moves by Taiwan toward formal independence. Past developments in relations between Taiwan 
and China have on occasion depressed the market prices of the securities of Taiwanese companies. Relations between Taiwan and 
China and other factors affecting military, political or economic conditions in Taiwan could have a material adverse effect on our 
financial condition and results of operations, as well as the market price of our ADSs.  

Our business depends on the support of the Taiwanese and South Korean governments, and a decrease in this support may 
increase our tax liabilities and decrease our net income.  

The Taiwanese and South Korean governments have been supportive of technology companies such as ours. In particular, we, 

like many Taiwanese technology companies, have benefited from tax incentives provided by the Taiwanese government. For 
example, under the Statute for Upgrading Industries of Taiwan, we are granted tax credits by the Taiwan Ministry of Finance for 
qualifying research and development costs and in qualifying employee training expenses. In addition, Taiwan law offers preferential 
tax treatments to industries that are encouraged by the government. The Statute for Upgrading Industries of Taiwan expired at the end 
of 2009 and previously granted tax credits and preferential tax treatments have been cancelled. However, we are still eligible to use 
certain previously granted unutilized, unexpired tax credits and exemptions. See “Operating and Financial Review and Prospects — 
Principal Factors Affecting Our Results of Operations — Provision for income taxes” and note 14 to our consolidated financial 
statements for a more detailed description of our ability to enjoy these preferential tax treatments. If any of our tax credits or our 
ability to take advantage of these preferential tax treatments are curtailed or eliminated, our net income may decrease materially.  

The South Korean government provides a variety of tax incentives designed to promote designated industries such as the 
technology industry. We, like many Korean technology companies, have benefited from certain tax incentives, including tax credits 
for applicable research and development expenses and tax credit for investments made to improve business productivity. If these and 
other tax incentives are curtailed or eliminated, our net income may decrease materially.  

We face substantial political risk associated from doing business in South Korea because of tension political relationship 
between South Korea and North Korea.  

Relations between South Korea and North Korea have been tense over most of South Korea’s history, and more recent concerns 

over North Korea’s nuclear and ballistic missile capabilities, hostile actions by North Korea against South Korea, and relations 
between the United States and North Korea, have created a global security issue that may adversely affect South Korean business and 
economic conditions. South Korea was not a signatory of the armistice agreement that ended the Korean War, and since no peace 
treaty was signed between South Korea and North Korea, the two countries are technically still at war. We cannot assure you as to 
whether or when this situation will be resolved or change abruptly as a result of current or future events. An adverse change in 
economic or political conditions in South Korea or in its relations with North Korea could have a material adverse effect on our South 
Korea subsidiary and our company.  

INFORMATION ON THE COMPANY

ITEM 4.
History and Development of the Company  

Silicon Motion Technology Corporation (“Silicon Motion”) was incorporated in the Cayman Islands in January 2005 and 

acquired Silicon Motion, Inc., a Taiwan corporation (“SMI Taiwan”) in April 2005. Originally SMI Taiwan was known as Feiya 
Technology Corporation (“Feiya”), a Taiwan corporation which was incorporated in April 1997 but had changed its name to SMI 
Taiwan after acquiring in August 2002 Silicon Motion, Inc., a California corporation (“SMI USA”), which was incorporated in 
November 1995. Feiya was  

17 

  
  
originally a flash memory products company and SMI USA a graphics processor company. In April 2007, we acquired Future 
Communications IC, Inc. (“FCI”), a leading designer of RF ICs for mobile TV and wireless communications based in South Korea.  

Our principal executive offices are located at 8F-1, No. 36, Taiyuan St., Jhubei City, Hsinchu County 302, Taiwan. The address 

of our United States subsidiary, Silicon Motion, Inc. is 1591 McCarthy Blvd., Milpitas, CA 95035. Our ADSs have been listed and 
traded on Nasdaq since June 2005.  

Below is the structure chart for our organization:  

Overview  

We are a fabless semiconductor company that designs, develops and markets, high-performance, low-power semiconductor 

solutions for the multimedia consumer electronics market. We have three major product lines: our mobile storage business, 
multimedia SoCs business, and mobile communications business. Our mobile storage business is composed of microcontrollers used 
in NAND flash memory storage products such as flash memory cards, universal serial bus (“USB”) flash drives, SSDs, and embedded 
flash. These flash memory storage products are widely used for external or internal storage of data by consumer electronics devices 
such as mobile phones, digital still cameras, camcorders, personal navigation devices, personal multimedia players, and notebook and 
desktops personal computers. Our multimedia SoCs business is composed primarily of products that support notebook PC webcams 
and embedded graphics applications. Our mobile communications business is composed of mobile TV IC solutions, CDMA RF ICs 
and electronic toll collection RF ICs, and became our new product line as a result of our acquisition of FCI in April 2007.  

18 

  
  
We sell our semiconductor solutions to leading original equipment manufacturers (“OEMs”) and original design manufacturers 

(“ODMs”) worldwide. We provide our high performance flash memory storage controller to companies such as Hynix, Kingston, 
Lexar Media, Samsung, Sony and Transcend. We are a leading supplier of controllers used in flash memory cards sold bundled with 
mobile phones manufactured by most of the handset industry’s leading OEMs and a leading supplier of controllers used in flash 
memory cards and USB flash drives sold in the retail market. Our multimedia SoCs are used primarily for office automation, 
industrial PCs, servers, and other applications, and for notebook PC webcams by companies such as Advantech, AsusTek, ChipPC, 
Fuji-Xerox, Kontron, Lenovo, Siemens, ThinNetworks, and Toshiba-TEC. We provide our innovative mobile communications ICs to 
LG Electronics, Pantech, Samsung, and other companies. We sell our products through our direct sales force and distributors in 
Canada, China, Europe, Japan, Korea, Taiwan and the United States.  

In past years, we experienced periods of rapid sales growth and decline. Our net sales grew from approximately NT$2,686.5 

million in 2005 to approximately NT$3,460.5 million in 2006 to approximately NT$5,847.3 million in 2007 and declined to 
approximately NT$5,528.1 million in 2008 and to approximately NT$2,893.2 million (US$90.6 million) in 2009.  

Acquisition of Future Communications IC, Inc.  

In April 2007 we acquired FCI. FCI is a leading designer of RF ICs for mobile TV and wireless communications based in Seoul, 

South Korea. The final purchase price for the transaction was approximately US$62 million in cash and US$40 million in our 
ordinary shares and options to purchase our ordinary shares.  

Industry Background  

The convergence of consumer electronics, communications, and computing devices has been accelerating at a fast rate in recent 
years as advances in technology enable different categories of electronic devices to offer similar functionalities, which often involve 
the processing, storage, and transfer of digital multimedia content. Mobile phones for example have been transformed into multimedia 
consumer electronics devices with camera, video recorder, music player, e-mail, Internet access, electronic games, television, and 
other functions, because mobile phones have increasingly sophisticated multimedia applications processing, data storage, and data 
transfer capabilities. Personal computers have also been transformed into multimedia consumer electronics devices by multimedia 
data processing, storage, and transfer technologies that include wireless connectivity, Internet telephony, video telephony, and more 
advanced video and audio capabilities. Several important semiconductor technology developments have led to the significant 
improvement by electronics devices to process, store, and transfer digital multimedia content and these include the development of 
NAND flash as a widely used data storage medium, high-performance multimedia application processors and advanced 
communication-related RF ICs.  

Our Markets and Products  

We design, develop and supply a portfolio of multimedia data processing, storage, and transfer solutions targeted primarily at 
consumer electronics applications. Our current product offerings address three main markets: mobile storage, multimedia SoCs and 
mobile communications markets. The following is a brief description of each of our markets.  

Mobile Storage Products  

We offer a broad range of controllers for NAND flash memory storage products, including flash memory cards, USB flash 

drives, card readers, embedded flash and solid state drives. Flash memory storage products are widely used by consumers to store 
data for multimedia consumer electronics devices such as mobile phones, digital still cameras, camcorders, personal navigation 
devices, personal multimedia players, and notebook and desktop PCs. Flash memory cards and USB flash drives are two of the largest 
end applications for NAND flash.  

19 

  
Our controllers are designed to be compatible with and the companion IC to the vast majority of NAND flash produced by companies 
such as Hynix, Intel, Micron, Numonyx, Samsung, SanDisk and Toshiba. Because NAND flash from different manufacturers may be 
dissimilar in terms of IC packaging, input/output timing, command code and other factors, a controller plays an important role in 
ensuring NAND flash used in flash memory storage products are compatible with consumer electronics host devices. New NAND 
flash from different manufacturers or the same vendor may require new silicon microcontroller solutions, updates to the firmware in 
the controller, extensive and thorough debugging and testing of the controller with the updated NAND flash driver and extensive and 
thorough compatibility testing of the NAND flash memory storage product.  

Key functions of our flash memory card and USB flash drive controllers include:  
•

  managing data input and output between the NAND flash in the flash memory storage product and the consumer 
electronics host device;  
  ensuring that flash memory storage products which use our controllers are compatible with the widest possible universe of 
consumer electronics host devices;  
  ensuring data reliability in NAND flash by detecting and correcting individual bit errors in the NAND flash;  
  ensuring data integrity in a NAND flash by mapping bad blocks and preventing the bad blocks from being used for storing 
data;  
  maximizing the life of a NAND flash with wear-leveling algorithms which spread out the use of the memory array and 
equalizes the use of all the memory cells;  
  enhancing the read and write performance of NAND flash by utilizing two-plane architecture, interleaving, or other 
technologies; and  
  implementing security features to protect software code, personal data and multimedia digital rights.  

•

•

•

•

•

•

Flash memory card controllers. NAND flash memory cards are non-volatile, solid state storage media that have become the 

predominate media for the storage of multimedia data used in mobile phones, digital still cameras and other portable consumer 
electronic devices because of their small and compact form factor, large storage capacity, low power consumption, high speed data 
transfer rate, and support of certain copyright protection technologies.  

We believe we offer the broadest line of high-performance controllers for all major NAND flash memory card formats, 

including Compact Flash (“CF”), MultiMedia Card (“MMC”), Secure Digital (“SD”) and Memory Stick (“MS”), as well as sub-types 
of these formats, such as SD card’s miniSD card and microSD card. We believe that our controllers are compatible with the majority 
of NAND flash currently being produced by different flash memory manufacturers, including small and big block Single-Level Cell 
(“SLC”) and Multi-Level Cell (“MLC”) NAND flash. Our controllers also support two-bits per cell MLC and three-bits per cell MLC 
NAND flash.  

Our proprietary IC design methodology, strong firmware capability, proprietary assembly techniques and comprehensive testing 

procedures enable us to offer controllers that have significant competitive advantages with respect to compatibility, speed, 
connectivity and cost. Based on our proprietary QuickWrite technology, we believe our controllers outperform competing products on 
product benchmarking tests. Our FastMDC, Block EarlyRetirement, and PowerCycling technologies enable high performance and 
high reliability data storage. Our flash memory controllers are also designed for very low stand-by power consumption, to withstand 
electro-static discharge and to allow flexible flash memory configuration through both hardware and firmware. Our flash memory 
card controller ICs are manufactured primarily using standard CMOS processes at 0.13- and 0.18- micron.  

20 

  
  
  
  
  
  
  
  
 
 
 
 
 
 
 
USB flash drive controllers. USB flash drives are NAND flash memory data storage devices integrated with a standard USB 
interface, commonly high speed USB 2.0. They are typically small, lightweight, removable and rewritable. USB flash drives are more 
compact, generally faster, have large capacity for data and are more robust and reliable than other types of portable storage devices 
such as hard disk drives and CD or DVD optical storage medium used with optical drives.  

Our high performance USB flash drive controllers can support single- and dual-channel SLC and MLC NAND flash 
configuration and are compatible with the majority of flash memory currently being produced by different flash memory 
manufacturers. They are designed for high data transfer rates, low power consumption, offer our customers an overall low cost 
solution with integrated voltage regulators and stand-by power components and support Master and Slave SPI (“Serial Peripheral 
Interface”) for applications such as a fingerprint sensor.  

Other storage controllers. In addition to controllers for flash memory cards, USB flash drives and card readers, we also offer 

controller solutions for embedded flash memory and controllers for solid state drives (“SSDs”). SSD is a next generation storage 
technology designed to replace or compliment hard disk drives. SSDs are potentially faster in terms of data read/write speed, more 
durable and not prone to mechanical malfunction, more power efficient and generate less heat, quieter, and smaller in form factor. 
Our embedded controller solutions include controllers mounted on the printed circuit board of electronic devices, used to control 
NAND flash also mounted on the printed circuit board of the device, as well as controllers contained in a single semiconductor 
package with one or more companion NAND flash dies. In 2007, we started shipping controllers for solid state drives and embedded 
memory solutions for use in industrial, networking, and consumer applications, notebook PCs and servers.  

Multimedia SoCs  

We design and develop a wide range of multimedia SoCs for embedded graphics applications and notebook PC webcams. SoCs 
are integrated circuits that include a central processing unit, memory interfaces and other components and that address a range of end 
application requirements, including low power, high performance, low cost and high levels of system integration. Our SoCs are 
manufactured using standard CMOS processes.  

Embedded graphics processors. Graphics processors are commonly used by desktop and notebook PCs, game consoles, work 

stations and multimedia mobile phones to increase the speed and complexity of images that can be displayed on a monitor, TV or 
screen, as well as improve color definition and image resolution. Graphics processors are also used to control the displays of servers 
and a wide range of consumer and lifestyle, medical and industrial, office equipment, entertainment and other products.  

Before we combined our business with Feiya in 2005, SMI USA was principally a graphics processor company. We are 
currently focused primarily on designing, developing and marketing high-performance, low-power SoCs which contain a graphics 
processor engine and embedded memory and are highly integrated and low cost, small in chip size, easy to design-in by systems 
integrators, and fully supported and not end-of-life. The markets in which we compete include low-end servers, consumer and 
lifestyle products, medical and industrial applications, office equipment and other machines. Our embedded graphics processors are 
generally used to render text, 2D graphics and graphical user interface on displays.  

Based on our DualMon technology, our graphics processors can drive two separate displays using one processor. This saves on 

costs as well as space on mother boards. Our ReduceOn  technology enables intelligent power management which algorithmically 
varies the clock and power to functional units based on system needs to significantly reduce average operating power usage. End-
users can thus use the mobile devices for longer periods without a reduction in performance.  

®

21 

  
Image processors. With improvements in the bandwidth of broadband internet access and video telephony software, consumers 

are increasingly using desktop and notebook PCs equipped with webcams to conduct video telephony and conferences. An image 
processor is required to process and enhance the image captured by the CMOS image sensors located behind the lens of a webcam.  

Our single chip image controller for PC camera solutions supports CMOS image sensors of up to 2.0 megapixels. Our SoC 
integrates a color processor engine, JPEG compression, AC-Link/IIS audio interface and high-speed USB 2.0 device controller and 
also supports all legacy PC systems equipped with USB 1.1 host interfaces.  

Mobile Communications  

Beginning in May 2007, we started offering semiconductor solutions for mobile TV, CDMA mobile phones, and electronic toll 
collection systems. Our new mobile communications portfolio of products became a part of our company following the completion of 
our acquisition of FCI at the end of April 2007. FCI was formerly a mobile communication RF IC company that focused on 
developing IC solutions for receiving mobile TV signals on mobile phones, as well as receiving and transmitting voice, video and 
data on mobile phones.  

Mobile TV IC Solutions. Our products include mobile TV tuners and integrated tuner plus demodulator SoCs for mobile phones 

and other portable devices. Our solutions are designed for many mobile TV broadcast standards including T-DMB, ISDB-T, DVB-
H/T, CMMB and ATSC-M/H. According to competitor product benchmarking, we believe our mobile TV tuners and SoCs are among 
the most competitive in the market in terms of smallest chip size, lowest power consumption, lowest noise and high adjacent channel 
selectivity.  

CDMA RF ICs. We offer CDMA transceivers for VIA and certain Qualcomm modem solutions.  

Electronic toll collection system RF ICs. We are a leading supplier of transceiver ICs for Korea’s electronic toll collection 

system.  

Our Customers  

We sell our semiconductor solutions to leading original equipment manufacturers, or OEMs, and original design manufacturers, 

or ODMs, worldwide. We provide our high performance flash memory storage controller to companies such as Hynix, Kingston, 
Lexar Media, Samsung, Sony and Transcend. We are a leading supplier of controllers used in flash memory cards sold bundled with 
mobile phones manufactured by the handset industry’s leading OEMs and a leading supplier of controllers used in flash memory 
cards and UBS flash drives sold in the retail market. Our multimedia SoCs are used primarily for office automation, industrial PCs, 
servers, and other applications and for notebook PC webcams by companies such as Advantech, AsusTek, ChipPC, Fuji-Xerox, 
Kontron, Lenovo, Siemens, ThinNetworks, and Toshiba-TEC. We provide our innovative mobile communications ICs to LG 
Electronics, Pantech, Samsung, and other companies.  

Sales to our five largest customers represented approximately 38%, 35% and 38% of our net revenue in 2007, 2008 and 2009, 
respectively. We only had one customer in 2007, 2008 and 2009 that accounted for 10% or more of our sales. The identities of our 
largest customers and their respective contributions to our net revenue have varied and will likely continue to vary from period to 
period.  

Sales to our customers may be significantly higher if indirect sales are included with direct sales. In 2009, Samsung Electronics 

was our largest customer and accounted for approximately 17% of our sales. Samsung was also our largest customer in 2007 and 
2008, accounting for approximately 12% and 10% of our sales, respectively. We believe a material portion of our sales to other 
customers are included in products of Samsung Electronics and that such direct and indirect sales to Samsung Electronics amounted 
to between 19% and 20% of our sales in 2007, between 15% and 17% in 2008, and between 19% and 20% in 2009.  

22 

  
The majority of our customers purchase our products through purchase orders, as opposed to entering into long-term contracts 

with us. The price for our products is typically agreed upon at the time a purchase order is placed.  

Sales and Marketing  

We market and sell our products worldwide through a combination of direct sales personnel and independent electronics 
distributors. Our direct sales personnel are strategically located near our major OEM and ODM customers in Taiwan, Korea, China, 
the United States, and Japan. Approximately 82% of our sales in 2007, 74% of our sales in 2008 and 73% of our sales in 2009 were 
attributable to our direct sales force while the remainder was attributable to distributors.  

To supplement our direct sales, we have independent electronics distributors with locations throughout the world. We selected 

these distributors based on their ability to provide effective field sales, marketing communications and technical support for our 
products to our customers.  

Our marketing groups focus on our product strategy, product development road maps, new product introduction process, 
demand assessment, competitive analysis, and corporate communications. We seek to work with potential and existing customers 
early in their design process in order to best match our products to their needs, and more broadly, ensure that product development 
activities, product launches, and on-going demand and supply planning occur in a well-managed, timely basis in coordination with 
our research and development, operations, and sales groups, as well as our customers and distributors. We also attend industry 
tradeshows and technical conferences to promote our products and solutions, maintain close contact with our existing customers to 
assess demand, and keep current with industry trends. Our participation in industry standards associations, such as JEDEC and the SD 
Card Association for flash memory cards, helps us monitor the latest industry developments and promote our corporate profile. Our 
marketing groups also work with our sales teams to identify new business opportunities.  

We also have field application engineers, or FAEs, who provide technical support and assistance to existing and potential 
customers in designing, testing and qualifying systems that incorporate our products. Our FAE organization is segmented by product 
and market to support our customers.  

Research and Development  

We devote a significant amount of resources to research and development for broadening and strengthening our portfolio of 

products and solutions. Our engineering team has expertise in system architecture, digital, mixed-signal and RF IC design, and 
software engineering. As of June 18, 2010, we had 118 patents in China, Japan, Korea, Taiwan, and the United States and 506 patents 
pending. We continue to actively pursue the filing of additional patent applications in China, Japan, Korea, Taiwan, and the United 
States.  

We believe technology research and product development are essential to our growth. Our primary research and development 

centers are located in Hsinchu and Taipei, Taiwan, Seoul, South Korea, Shanghai and Shenzhen, China and Milpitas, California. Our 
facilities in Milpitas focus primarily on graphics products, our facilities in Seoul focus primarily on mobile communications products, 
and our facilities in Hsinchu, Taipei, Shanghai and Shenzhen focus primarily on mobile storage and other products.  

Our research and development expenses were approximately NT$822.7 million, NT$1,080.9 million and NT$1,122.5 million 

(US$35.1 million) for the years ended December 31, 2007, 2008 and 2009, respectively.  

Manufacturing  

We design and develop our products and electronically transfer our proprietary designs to independent foundries for the 

manufacturing and processing of silicon wafers. Once the wafers are manufactured, they are then shipped to third-party assembly and 
testing subcontractors. Individual dies on each wafer are assembled into  

23 

  
finished ICs and undergo several stages of testing before delivery to our customers. We also ship bare dies to our customers. We 
believe that our strategy of outsourcing wafer fabrication, packaging and testing enables us to benefit from the research and 
development efforts of leading manufacturers without the requirement to commit our own substantial capital investments. Our fabless 
business model also provides us with the flexibility to engage vendors who offer services that best complement our products and 
technologies.  

Wafer fabrication. TSMC in Taiwan, SMIC and Grace in China, Silterra in Malaysia and STMicroelectronics in Europe are 
currently our primary foundries that manufacture most of our semiconductors. Our foundries in Taiwan, Malaysia and China currently 
fabricate our devices using mature and stable CMOS process technology primarily with line-widths of 0.09-, 0.13-, 0.16-, 0.18-, and 
0.25- micron. We also rely on STMicroelectronics as our foundry for mobile communications products using Bi-CMOS process 
technology primarily with line-widths of 0.25 and 0.35 micron. We regularly evaluate the benefits and feasibility, on a product-by-
product basis, of migrating to more cost efficient manufacturing process technologies.  

Assembly and testing. Following wafer fabrication, our wafers are shipped to our assembly and test subcontractors where they 

are probed, singulated into individual die, assembled into finished IC packages, and undergo the process of electronic final testing. In 
order to minimize cost and maximize turn-around time, our products are designed to use low cost, industry standard packages and can 
be tested with widely available automatic testing equipment. We currently engage companies such as SPIL, TICP, King Yuan 
Electronics, YTEC and Giga Solution Tech in Taiwan and Amkor in Korea as our primary subcontractors for the assembly and 
testing of our products. We have dedicated teams of manufacturing engineers who maintain control over the process from the early 
stages of manufacturing. Our engineers work closely with our subcontractors to develop product testing and packaging programs to 
ensure these programs meet our product specifications, thereby maintaining our ownership of the functional and parametric 
performance of our semiconductors.  

Quality and Reliability Assurance. We have designed and implemented a quality assurance system that provides the framework 

for continual improvement of products, processes and customer service. To ensure consistent product quality, reliability and yield, our 
quality assurance teams perform reliability engineering, quality control, ISO system development, document control, subcontractor 
quality management and customer engineering services to closely monitor the overall process from IC design to after-sale customer 
support. In particular, we rely on in-depth simulation studies, testing and practical application testing to validate and verify our 
products. We emphasize a strong supplier quality management practice in which our manufacturing suppliers and subcontractors are 
pre-qualified by our quality assurance teams. Our suppliers are required to have a quality management system, certified to ISO 9000 
standard. Our operations have been ISO 9001 certified since November 18, 1999.  

Competition  

The semiconductor industry is characterized by intense competition. Our customers face supply shortages or oversupply, rapid 

technological changes, evolving industry standards and declining average selling prices.  

Our primary competitors in our mobile storage market include Alcor Micro, Chipsbank, Hyperstone, J-Micron, Phison, 
Samsung, Skymedi, Solid State Systems and ITE. For multimedia SoCs products, the companies with whom we compete include 
Actions, AMD, Freescale, Fujitsu, Novatek, Rockchip, Sonix, Vimicro and XGI. For mobile communications products, the 
companies with whom we compete include Analog Devices, DiBcom, Frontier Silicon, GCT Semiconductor, I&C Technology, 
Maxlinear, Murata, Nexilon, Qualcomm, Siano, and Toshiba.  

Intellectual Property  

Our success and future revenue growth depends, in part, on our ability to protect our intellectual property. We rely on a portfolio 

of intellectual property rights, registered in the United States, Taiwan, and other countries, including patents, copyright rights, 
trademark registrations, trade secret laws, contractual provisions, licenses, and other methods to protect our intellectual property.  

24 

  
As of June 18, 2010, we held 118 patents in the United States, Taiwan, and other countries and have 506 pending patent 

applications in the United States, Taiwan, and other countries. There can be no assurance that patents will ever be issued with respect 
to these pending applications. Furthermore, it is possible that any patents held by us may be invalidated, circumvented, challenged or 
licensed to others. In addition, there can be no assurance that such patents will provide us with competitive advantages or adequately 
safeguard our proprietary rights. While we continue to file new patent applications with respect to our recent developments, existing 
patents are granted for prescribed time periods and will expire at various times in the future. We expect to continue to file patent 
applications where appropriate to protect our proprietary technologies.  

Companies in the semiconductor industry have frequently demonstrated a readiness to commence litigation based on allegations 
of patent and other intellectual property infringement. From time to time, third parties may assert infringement claims against us. We 
may not prevail in any such litigation or may not be able to license any valid and infringed patents from third parties on commercially 
reasonable terms, if at all. Litigation, regardless of the outcome, is likely to result in substantial cost and diversion of our resources, 
including our management’s time. Any such litigation could materially adversely affect us.  

We intend to protect our intellectual property rights vigorously, but there can be no assurance that our efforts will be successful. 
In addition, the laws of other countries in which our products are sold may not protect our products and intellectual property rights to 
the same extent as the laws of the United States.  

While our ability to effectively compete depends in large part on our ability to protect our intellectual property, we believe that 

our technical expertise, customer support capabilities, and ability to introduce new products in a timely and cost effective manner will 
be important factors in maintaining our competitive position.  

We claim copyright and trademark protection for proprietary documentation for our products and a variety of branding marks. 

We have registered “Silicon Motion” and its logo (a three-dimensional cube depiction of the letters “SM”), FCI, the FCI logo, 
“airRF,” “basicRF,” “ezRF,” “ezSYS,” “powerRF,” “twinRF,” “zipRF,” “zipSYS,” “SSDLifeGuard,” “SSDLifeSaver,” and 
“TurboMLC” as trademarks in the United States, Taiwan, and other countries.  

We also attempt to protect our trade secrets and other proprietary information through agreements with our customers, suppliers, 

employees and consultants, and through other customary security measures.  

We have entered into license agreements with third party intellectual property vendors for wafer fabrication tool libraries, 

semiconductor IP core, computer aided design tools, and software.  

Facilities  

Our corporate headquarters are located in Hsinchu, Taiwan. We own this 108,800 square feet facility, which houses our 

management and administration, operations, and research and development departments. In Taiwan, we also lease premises in Taipei, 
occupying approximately 36,300 square feet of floor space, which houses our sales and marketing, as well as research and 
development departments.  

In addition to these facilities in Taiwan, we also purchased in 2008 the facility in Shanghai with an aggregate floor space of 
approximately 15,900 square feet for US$4.0 million. We lease facilities in Seoul, Korea, Shenzhen, and Beijing, China, Milpitas, 
California, and Yokohama, Japan for research and development, sales and marketing, as well as administration. These facilities in 
aggregate consist of approximately 59,400 square feet of floor space with lease terms expiring at various dates between 2010 and 
2014. In 2004, we entered into an agreement to acquire 6,300 square feet of floor space of a multi-story building in the suburbs of 
Seoul for NT$235.3 million (US$7.2 million); this construction project was terminated by its developer in December 2009.  

25 

  
We also own commercial property in Taipei of approximately 6,200 square feet, which we purchased in October 1998 for 
NT$32 million (US$1 million). This property, which was formerly our Taipei sales office, has not been used by us since 2004, and we 
currently lease it out as office premises. It is our intention that we will sell this property as we do not intend to use it for operating 
purposes.  

ITEM 4A. UNRESOLVED STAFF COMMENTS 

None.  

ITEM 5. OPERATING AND FINANCIAL REVIEW AND PROSPECTS

The following discussion of our financial condition and results of operations is based upon and should be read in conjunction 
with our consolidated financial statements and their related notes included in this annual report. This discussion contains forward-
looking statements that involve risks and uncertainties. We caution you that our business and financial performance are subject to 
substantial risks and uncertainties. Actual results could differ materially from those projected in the forward-looking statements. In 
evaluating our business, you should carefully consider the information provided under the caption “Risk Factors” included in Item 3 
of this annual report.  

Principal Factors Affecting Our Results of Operations  

Net sales. Our net sales consist primarily of sales of our semiconductors, after deducting sales discounts and allowances for 

returns. The semiconductors that we sell are mobile storage ICs, mobile communications ICs, and multimedia SoCs. Net sales 
generated by these product groups for the periods indicated were as follows:  

Net Sales 

Mobile storage  
(1) 
Mobile Communications  
(2)
Multimedia SoCs
Other products
(4) 

(3) 

Total 

2007

NT$

Year Ended December 31,
2008

2009

   %   
(in thousands, except percentage data)

   %   

NT$

NT$

   %

   4,500,115   77   4,133,807   75   1,802,982   62
727,798   25
965,135   17  
350,822   12
7  
402,082  
1
1  
27,027  
   5,847,329   100   5,528,051   100   2,893,230   100

761,608   13  
563,739   10  
21,867   —    

11,628  

(1)
(2)
(3)
(4)

Includes controllers for flash memory cards, USB flash drives, SSDs, and embedded flash applications. 
Includes mobile TV IC solutions, CDMA RF ICs, and electronic toll collection RF ICs. 
Includes graphics processors and notebook PC webcam SoCs. 
Includes primarily demo boards. 

For the years ended December 31, 2007, 2008 and 2009 we derived approximately 41%, 39%, and 36% respectively, of our net 
sales from customers located in Taiwan and approximately 6%, 6%, and 7% respectively, of our net sales from customers located in 
the United States. We anticipate that a majority of our net sales will continue to come from customers located outside of the United 
States. The percentages of our net sales by geographic area for the periods indicated were as follows:  

Country 

Taiwan 
Korea 
China 
United States 
Others 

   2007     

Year Ended December 31,
   2008     

    2009     

41%  
26%  
17%  
6%  
10% 

39%  
25%  
22%  
6%  
8%  

36% 
32% 
16% 
7% 
9% 

26 

  
  
  
  
  
 
  
 
  
  
  
 
  
 
  
  
  
  
  
  
  
  
 
  
 
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
 
  
 
 
  
 
 
  
 
 
  
  
  
  
 
Our net sales are denominated in U.S. dollars and NT dollars. The percentages of our net sales by currency for the periods 

indicated are set forth in the following table:  

Currency 

U.S. dollars 
NT dollars 
Korean won 

   2007     

Year Ended December 31,
   2008     

    2009     

55%  
34%  
11%  

60%  
22%  
18%  

76% 
13% 
11% 

The length of our sales cycle, from the day purchase orders are received until products are shipped to customers, is dependent on 

the availability of our product inventories. If we do not have sufficient inventories on hand to meet customer demands, it generally 
requires approximately three months from the day purchase orders are received until finished goods are manufactured and shipped to 
customers. This cycle can take up to six months during times when capacity at independent foundries is being fully utilized. The 
potential delays inherent in the manufacturing process increase the risk that we may not be able to fulfill a customer’s order on time. 
All of our sales are made by purchase orders. Because our practice, which is consistent with industry practice, allows customers to 
reschedule orders on relatively short notice, order backlog may not be a good indicator of our future sales.  

Because many of our semiconductor solutions are designed for the multimedia consumer electronics market such as mobile 
phones, DSCs, desktop and notebook PCs, we expect our business to be subject to seasonality, with increased net sales in the second 
half of each year, when customers place orders to meet increased demand for year-end holiday seasons, and decreased net sales in the 
first half of each year. However, our rapid sales growth in the past and recent sales decline makes it difficult for us to assess the 
impact of seasonal factors on our business.  

Cost of sales. Our cost of sales consists primarily of the following costs:  
•

  cost of wafer fabrication;  
  assembly, testing and shipping costs of our semiconductors; 

  personnel and equipment costs associated with manufacturing support; 
  quality assurance;  
  cost of raw materials, for example, SDRAM used with our graphics processors; and 
  write-off of inventory.  

•

•

•

•

•

We engage independent foundries for the manufacturing and processing of our semiconductors. Our manufacturing cost is 
subject to the cyclical supply and demand conditions typical of the semiconductor industry. Our cost per wafer generally fluctuates 
with the availability of capacity at independent foundries. We believe that our cost of sales is substantially variable in nature, and will 
likely fluctuate as our market conditions change.  

Research and development expenses. Our research and development expenses consist primarily of employee salaries and 
contractor costs, stock-based compensation expense, fees paid for the use of intellectual properties and design tools developed by 
third parties, development cost of software, expenses for the design, development and testing of system architecture, new product or 
product alternatives, costs for the construction of prototypes, occupancy costs and depreciation on research and development related 
equipment. We expense research and development expenditures as they are incurred. We expect research and development expenses 
to increase in absolute terms in future periods as our net sales increase.  

27 

  
  
  
  
  
  
  
  
 
  
 
 
  
 
 
 
 
  
  
  
 
 
 
 
 
 
Sales and marketing expenses. Our sales and marketing expenses consist primarily of employee salaries and related costs, stock-

based compensation expense, commissions paid to independent distributors and costs for our advertising and promotional activities. 
We expect that our sales and marketing expenses will increase in absolute terms over the next several years as our net sales increases. 

General and administrative expenses. Our general and administrative expenses consist primarily of general employee salaries 
and related costs, stock-based compensation expense, insurance premiums, professional fees and allowance for doubtful accounts. We 
expect that general and administrative expenses will increase in absolute terms in future periods as our net sales increase.  

Amortization of acquired intangible assets. Amortization of acquired intangible assets relates to intangible assets, such as core 

technology and customer relationships, but excluding goodwill, acquired in the FCI and Centronix acquisitions.  

Acquired in-process research and development. Acquired in-process research and development relates to the in-process research 

and development expensed upon the acquisition of FCI as it was determined that the underlying projects had not reached 
technological feasibility and no alternative future uses existed.  

Impairment of goodwill and long-lived assets. We evaluated the recoverability of goodwill and long-lived assets annually, or 

sooner if events or changes in circumstances indicate that the carrying amount may not be recoverable.  

Accounting for stock-base compensation. We estimate the fair value of share-based payment awards on the date of grant using 

the Black-Scholes option-pricing model and recognize stock compensation expense over the requisite service period of the individual 
grantees, which generally equals the vesting period.  

Non-operating income and expenses. Our non-operating income and expenses include gains or losses on the sales of 

investments, interest from deposited cash or short-term investments, gains or losses on foreign exchange rates, impairment of long-
term investments, interest paid on loans and capital leases and other non-operating income and expenses not categorized above. We 
conduct an assessment on the value of our long-term investments quarterly and make corresponding write-downs as required to the 
value of the long-term investments.  

Provision for income taxes. We must make certain estimates and judgments in determining income tax expenses for financial 

statement purposes. These estimates and judgments occur in the calculation of tax credits, benefits and deductions, and in the 
calculation of certain tax assets and liabilities, which arise from differences in the timing of recognition of revenue and expense for 
tax and financial statement purposes, as well as the interest and penalties related to uncertain tax positions. Significant changes to 
these estimates may result in an increase or decrease to our tax provision in a subsequent period.  

We have operations in several countries and determine income taxes for each of the jurisdictions where we operate. Taiwan and 

Korea are our two primary countries of operations.  

In Taiwan, we have received tax exemptions from the government that are valid for a number of years and for certain income 
streams attributable to expanded production capacity or newly developed technologies. We also receive significant amounts of tax 
credits for applicable research and development expenses incurred in Taiwan and Korea. Because of these and other tax benefits, the 
effective tax rates of our Taiwan and Korea operations have been and will continue to be lower than statutory tax rates. See “Risk 
Factors” for the risks relating to our ability to enjoy favorable tax policies of the Taiwanese and Korean governments.  

Critical Accounting Policies and Estimates  

Our discussion and analysis of our financial condition and results of operations are based upon our financial statements, which 

have been prepared in accordance with accounting principles generally accepted in the United States.  

28 

  
The preparation of our consolidated financial statements requires us to make estimates and judgments that affect the reported 

amount of assets, liabilities, net sales and expenses, and related disclosure of contingent assets and liabilities. We evaluate our 
estimates on an on-going basis, including those related to product returns and pricing allowances, allowances for doubtful accounts, 
inventories, goodwill, long-lived assets, long-term investments, income taxes, litigation and contingencies. We base our estimates and 
judgments on our historical experience, knowledge of current conditions and our beliefs of what could occur in the future considering 
available information. Because our estimates may vary in each situation, our actual results may differ from our estimates under 
different assumptions and conditions.  

Our management considers the following factors in reviewing our financial statements:  
•

  the selection of critical accounting policies; and  
  the judgments and other uncertainties affecting the application of those critical accounting policies.  

•

The selection of critical accounting policies, the judgments and other uncertainties affecting the application of those policies and 
the sensitivity of reported results to changes in conditions and assumptions are factors to be considered when reviewing our financial 
statements. Our principal accounting policies are set forth in detail in Note 2 to our consolidated financial statements included 
elsewhere in this annual report.  

We believe the following critical accounting policies affect our more significant judgments used in the preparation of our 

financial consolidated statements.  

Revenue recognition. Revenue from product sales are generally recognized upon shipment to the customer provided that we 
have received a signed purchase order, the price has been fixed or is determinable, transfer of title has occurred in accordance with the 
shipping terms specified in the arrangement with the customer, collectability from the customer is considered reasonably assured, 
product returns are reasonably estimable and there are no remaining significant obligations or customer acceptance requirements.  

We record reserves to cover the estimated returns from our customers. Certain of our distributors have limited rights of return 

and price protection rights on unsold inventory. The return rights are generally limited to five percent of the monetary value of 
products purchased within the preceding six months, provided the distributor places a corresponding restocking order of equal or 
greater value. The allowance for sales returns for distributors and all customers is recorded at the time of sale based on historical 
returns information available, management’s judgment and any known factors at the time the financial statements are prepared that 
would significantly affect the allowance. However, because of the inherent nature of estimates, actual returns and allowances could be 
significantly different from our estimates. To the extent rates of return change, our estimates for the reserves necessary to cover such 
returns would also change which could have a negative impact on our recorded revenue and gross margin. As of December 31, 2007, 
2008 and 2009, our allowance for sales returns and discounts was approximately NT$45.8 million, NT$35.8 million and NT$58.0 
million (US$1.8 million), respectively, representing approximately 0.8%, 0.6% and 2.0% of our gross sales for those respective 
periods.  

Occasionally, we have reduced our product pricing due to market conditions, competitive considerations and other factors. Price 

protection rights are granted to certain distributors under our distribution agreements. When we reduce the price of our products, it 
allows the distributor to claim a credit against its outstanding accounts receivable balances based on the new price of the inventory it 
has on hand as of the date of the price reduction. A reserve for price adjustments is recorded at the time of sale based on our historical 
experience. Our reserve for price adjustments to distributors were NT$74 thousand, NT$6 thousand and NT$381 thousand (US$12 
thousand) in 2007, 2008 and 2009, respectively.  

Allowance for doubtful accounts. We record an allowance for doubtful accounts based on our evaluation of the collectability of 
our accounts receivable. Normal payment terms are provided to customers and apply upon transfer of title. On an ongoing basis, we 
analyze the payment history of customer accounts, including recent  

29 

  
  
  
 
 
customer purchases. In circumstances where we are aware of a specific customer’s inability to meet its financial obligations to us, we 
record a specific allowance against amounts due to reduce the net recognized receivable to the amount we reasonably believe will be 
collected. For all other accounts receivable due from customers, we categorize accounts receivable and make provisions based on a 
percentage of each category. We determine these percentages by examining our historical collection experience and current trends in 
the credit quality of our customers as well as our internal credit policies. If the financial condition of our customers, or economic 
conditions in general, were to deteriorate, additional allowances may be required in the future and such additional allowances would 
increase our operating expenses and therefore reduce our operating income and net income.  

As of December 31, 2008 and 2009 our allowance for trade-related doubtful accounts was approximately NT$180 million and 
NT$97.8 million (US$3.1 million), respectively, representing approximately 14.8% and 14.7% of our gross accounts receivables at 
the end of each respective periods.  

Inventory valuation. We value inventories at the lower of cost or market value. Inventories are recorded at standard cost and 
adjusted to the approximate weighted-average cost at the balance sheet date. Market value represents the current replacement cost for 
raw materials, finished goods and work in process. We write down our inventory for estimated obsolescence or unmarketable 
inventory in an amount equal to the difference between the cost of inventory and the estimated market value based upon assumptions 
about future demand and market conditions. If actual market conditions are less favorable than those we projected, additional 
inventory write-downs may be required. Inventory impairment charges establish a new cost basis for inventory and charges are not 
subsequently reversed to income even if circumstances later suggest that increased carrying amounts are recoverable. In estimating 
our reserves for obsolescence, we primarily evaluate estimates based on the timing of the introduction of our new products and the 
quantities remaining of our old products and provide reserves for inventory on hand in excess of the estimated demand. As of 
December 31, 2007, 2008 and 2009, we wrote down NT$41.6 million, NT$222.3 million and NT$214.4 million (US$6.7 million), 
respectively, for estimated obsolete or unmarketable inventory.  

Stock-based compensation. We recognize stock compensation expense over the requisite service period of the individual 

grantees, which generally equals the vesting period.  

Determining the appropriate fair-value model and calculating the fair value of share-based awards at the date of grant using the 

valuation model requires judgment. We use the Black-Scholes valuation formula to estimate the fair value of employee stock options. 
Option pricing models, including the Black-Scholes formula, require the use of input assumptions, including expected volatility, 
expected term, expected dividend rate and expected risk-free rate of return. Risk-free interest rate is based on the U.S. Treasury yield 
curve in effect at the time of grant. Expected volatilities are based on historical volatilities of stock prices of Silicon Motion. We 
estimated our options’ expected terms using our best estimate of the period of time from the grant date that we expect the options to 
remain outstanding. If we determined that another method for estimating expected volatility or expected term is more reasonable than 
our current methods, or if another method for calculating these input assumptions was prescribed by authoritative guidance, the fair 
value calculated for future share-based awards could change significantly from those used for past awards, even if the critical terms of 
the awards are were similar. Higher volatility and expected terms result in an increase to share-based compensation determined at the 
date of grant. The expected dividend rate and expected risk-free rate of return are not as significant to the calculation of fair value.  

Valuation of long-lived assets and intangible assets with finite useful life. We evaluate the recoverability of long-lived assets and 
intangible assets whenever events or changes in circumstances indicate the carrying value may not be recoverable. The carrying value 
of a long-lived asset is considered impaired when the sum of the anticipated undiscounted cash flows from such asset is separately 
identifiable and is less than the carrying value. If impairment occurs, a loss based on the excess of carrying value over the fair market 
value of the long-lived asset is recognized. Fair market value is determined by reference to quoted market prices, if available, or 
discounted cash flows, as appropriate. The impairment evaluations and the estimate of fair market value involve  

30 

  
management estimates of assets’ useful lives and future cash flows. Actual useful lives and cash flows could be different from those 
estimated by our management. This could have a material effect on our operating results and financial condition. In 2009, we 
recognized impairment losses of approximately NT$217.2 million (US$6.8 million).  

Impairment of long-term investments. We evaluate the recoverability of long-term investments whenever events or changes in 

circumstances indicate the carrying value may not be recoverable. Impairment charges are determined based on the difference 
between our carrying value and our proportionate ownership of the investee’s net assets as of the respective year end. During 2007, 
2008 and 2009, we recognized impairment losses of approximately NT$14.4 million, NT$69.3 million and NT$8.6 million (US$0.3 
million), respectively in long term investments in Spright Co., Ltd. and Vastview Technology, Corp. as a result of recurring operating 
losses and reduced forecasts of the investee companies which indicated that Silicon Motion’s investments were not recoverable within 
a reasonable period of time.  

Business Combinations. When we acquire businesses, we allocate the purchase price to tangible assets and liabilities and 

identifiable intangible assets acquired. Any residual purchase price is recorded as goodwill. The allocation of the purchase price 
requires management to make significant estimates in determining the fair values of assets acquired and liabilities assumed, especially 
with respect to intangible assets. These estimates are based on historical experience and information obtained from the management 
of the acquired companies. These estimates can include, but are not limited to, the cash flows that an asset is expected to generate in 
the future, the appropriate weighted-average cost of capital, and the synergistic benefits expected to be derived from the acquired 
business. These estimates are inherently uncertain and unpredictable. In addition, unanticipated events and circumstances may occur 
which may affect the accuracy or validity of such estimates. 

Goodwill. We record goodwill when the consideration paid for an acquisition exceeds the fair value of net tangible and 
intangible assets acquired. We amortize acquisition-related identified intangibles on a straight-line basis over their estimated 
economic lives of four years for core technology, four years for customer relationships and three months for order backlog.  

We measure and test goodwill on an annual basis or more frequently if we believe indicators of impairment exists. Our 

impairment review process compares the fair value of the reporting unit in which the goodwill resides to its carrying value. We 
determined that our reporting units are equivalent to our operating segments or components of an operating segment for the purposes 
of completing our impairment test. We utilize a two-step approach to testing goodwill for impairment. The first step tests for possible 
impairment by applying a fair value-based test. In computing fair value of our reporting units, we use estimates of future revenues, 
costs and cash flows from such units. The second step, if necessary, measures the amount of such impairment by applying fair value-
based tests to individual assets and liabilities.  

We completed our most recent annual impairment test and recorded an impairment charge of NT$1,019.4 million (US$31.9 

million) for the year ended December 31, 2009. This assessment is based upon a discounted cash flow analysis and analysis of our 
market capitalization. The estimate of cash flow is based upon, among other things, certain assumptions about expected future 
operating performance such as revenue growth rates and operating margins used to calculate projected future cash flows, risk-adjusted 
discount rates, future economic and market conditions, and determination of appropriate market comparables. We base our fair value 
estimates on assumptions we believe to be reasonable but that are unpredictable and inherently uncertain. The long-term financial 
forecast represents the best estimate that we have at this time and we believe that its underlying assumptions are reasonable. However, 
actual performance in the near-term and longer-term could be materially different from these forecasts, which could impact future 
estimates of fair value of our reporting units and may result in a charge to earnings in future periods due to the potential for a write-
down of goodwill in connection with such tests.  

Accounting for income taxes. In preparing our consolidated financial statements, we are required to estimate our income taxes in 

each of the jurisdictions in which we operate. This process involves estimating our actual  

31 

  
current tax exposure together with assessing temporary differences resulting from differing treatment of items for tax and accounting 
purposes. These differences result in deferred tax assets and liabilities, which are included within our consolidated balance sheet. We 
must then assess the likelihood that our deferred tax assets will be recovered from future taxable income within the relevant 
jurisdiction and to the extent we believe that recovery is not likely, we must establish a valuation allowance. We have provided for a 
valuation allowance to the extent we believe that it is more likely than not that the deferred tax assets will not be recovered from 
future taxable income. Realization of the future tax benefits related to the deferred tax assets is dependent on many factors, including 
our ability to generate taxable income within the period during which the temporary differences reverse, the outlook for the economic 
environment in which we operate, and the overall future industry outlook. Should we determine that we would not be able to realize 
all or part of our net deferred tax asset in the future, an additional allowance for the deferred tax asset would be charged to income in 
the period such determination was made.  

Effective January 1, 2007, the Company adopted standards that clarified the accounting for uncertain tax positions. The new 
standard defines the threshold for recognizing the benefits of tax return positions in the financial statements as “more-likely-than-not”
to be sustained by the taxing authorities based solely on the technical merits of the position. If the recognition threshold is met, the tax 
benefit is measured and recognized as the largest amount of tax benefit that, in our judgment, is greater than 50% likely to be realized. 
The total amount of unrecognized tax benefits as of December 31, 2007, 2008 and 2009 was NT$137.4 million, NT$208.5million and 
NT$321.2 million (US$10.1 million), respectively, excluding accrued interest and penalties. As of December 31, 2009, NT$6.9 
million (US$0.2 million) of interest and penalties was accrued. Fiscal year 2007 through 2009 remains subject to examination by the 
US Internal Revenue Service. Fiscal years 2004 through 2009 remain subject to examination by other foreign tax jurisdictions. The 
ultimate outcome of tax matters may differ from our estimates and assumptions. Unfavorable settlement of any particular issue would 
require the use of cash and could result in increased income tax expense. Favorable resolution could result in reduced income tax 
expense. Within the next 12 months, we do not expect that our unrecognized tax benefits will change significantly. See Note 14 to the 
Consolidated Financial Statements for further information regarding changes in unrecognized tax benefits during 2009.  

Litigation and contingencies. From time to time, we have been subject to legal proceedings and claims with respect to such 

matters as patents and other actions arising out of the normal course of business, as well as other matters identified in “Legal 
Proceedings,” in Item 8 of this Annual Report. Our success and future revenue growth will depend, in part, on our ability to protect 
our intellectual property. We rely on a combination of patent, copyright, trademark and trade secret laws, as well as nondisclosure 
agreements and other methods, to protect our proprietary technologies. We have been issued patents and may have additional patents 
in the future; however, we cannot provide assurance that any patent will be issued as a result of any applications or, if issued, that any 
claims allowed will be sufficiently broad to protect our technology. In addition, it is possible that existing or future patents may be 
challenged, invalidated or circumvented. It may be possible for a third party to copy or otherwise obtain and use our products or 
technology without authorization, develop corresponding technology independently or design around our patents. Effective copyright, 
trademark and trade secret protection may be unavailable or limited in foreign countries. These disputes may result in costly and time 
consuming litigation or the license of additional elements of our intellectual property for free.  

It is possible that other companies might pursue litigation with respect to any claims such companies purport to have against us. 

The results of any litigation are inherently uncertain. In the event of an adverse result in any litigation with respect to intellectual 
property rights relevant to our products that could arise in the future, we could be required to obtain licenses to the infringed 
technology, pay substantial damages under applicable law, cease the use and sale of infringing products or to expend significant 
resources to develop non-infringing technology. Litigation frequently involves substantial expenditures and can require significant 
management attention, even if we ultimately prevail.  

We have been or are currently involved in various claims and legal proceedings and have incurred certain costs associated with 

defending litigation matters. Periodically, we review the status of each significant matter  

32 

  
and assess the potential financial exposure. If the potential loss from any claim or legal proceeding is considered probable and the 
amount can be estimated, we accrue a liability for the estimated loss. Because of uncertainties related to these matters, accruals are 
based only on the best information available at the time.  

Given the uncertainties associated with litigation, if our assessments prove to be wrong, or if additional information becomes 
available such that we estimate that there is a possible loss or possible range of losses associated with these contingencies, then we 
would record the reasonably estimated liability, which could have a material and adverse effect on our operations, financial condition 
and cash flows.  

Results of Operations  

The following table sets forth our statements of operations as a percentage of net sales for the periods indicated:  

Net sales 
Cost of sales 
Gross profit 
Operating expenses (income):

Research and development
Sales and marketing 
General and administrative
Amortization of intangible assets 
Impairment of goodwill and long-lived assets
Write-off of in-process research and development

Total operating expenses 
Operating income (loss) 
Non-operating income (expenses):

Gain on sales of short-term investments — net
Gain on sales of long-term investment — net
Interest income 
Interest expense 
Foreign exchange gain (loss) — net 
Impairment of long-term investment 
Other income (loss), net
Total non-operating income (loss)
Income (loss) before income taxes
Income tax expense 
Net income (loss) 

33 

Year Ended December 31,
2008  
100.0%  
52.7  
47.3  

2007  
100.0%  
47.2  
52.8  

2009  
100.0% 
58.9  
41.1  

14.1  
5.1  
6.5  
2.8  
—    
1.3  
29.8  
23.0  

0.4  
0.1  
0.9  
(0.0) 
(0.3) 
(0.3) 
0.0  
0.8  
23.8  
1.4  
22.4%  

19.6  
6.7  
12.2  
3.5  
—    
—    
42.0  
5.3  

0.3  
—    
0.8  
(0.0) 
1.7  
(1.3) 
0.0  
1.5  
6.8  
1.6  
5.2%  

38.8  
13.7  
16.1  
6.6  
42.7  
—    
117.9  
(76.8) 

0.0 
—    
0.8  
(0.1) 
(3.1) 
(0.3) 
(0.1) 
(2.8) 
(79.6) 
0.2  
(79.8)% 

  
  
 
  
 
 
  
 
 
  
  
 
 
  
 
 
 
 
 
 
 
 
  
 
 
  
 
 
 
 
 
 
 
 
  
 
 
  
 
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
 
 
 
 
 
  
 
 
  
 
 
 
 
 
 
 
 
  
 
 
  
 
 
 
 
 
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
 
  
 
 
  
 
 
 
 
 
 
 
 
  
 
 
  
 
 
 
 
 
 
 
 
  
 
 
  
 
 
  
 
 
 
 
 
 
 
 
  
  
 
 
 
 
 
 
 
 
Comparison of Year Ended December 31, 2009 to Year Ended December 31, 2008 
Net sales.  

Net sales 

Mobile storage 
Mobile communications 
Multimedia SoCs 
Other products 
Net sales 

Years Ended December 31

NT$

2009
   % of net sales  

NT$

2008
   % of net sales  

(in thousands, expect percentage data)

$ change

% change 

1,802,982  
727,798  
350,822  
11,628  
2,893,230  

62  
25  
12  
1  
100  

4,133,807  
965,135  
402,082  
27,027  
5,528,051  

75  
18  
7  
—    
100  

(2,330,825)  
(237,337)  
(51,260)  
(15,399)  
(2,634,821)  

(56) 
(25) 
(13) 
(57) 
(48) 

Our net sales decreased 48% year-over-year to approximately NT$2,893.2 million (US$90.6 million) in 2009 as total unit 

shipment for our products decreased 37% and average selling prices declined 17%.  

Our mobile storage unit sales decreased 37% year-over-year as NAND flash manufacturers reduced their production during the 

worldwide economic recession and reduced their sales to our mutual customers. Since our customers procured fewer NAND flash 
components and manufactured fewer NAND flash storage devices, they also procured fewer controllers from us. Mobile storage 
ASPs declined 34% due to intense competition and revenue declined 56%. Mobile communications revenue declined 25% because 
2008 revenue included a large non-recurring sale to China and 2009 revenue was negatively affected by mobile TV product 
transitions and an economic recession in Korea. Multimedia SoCs revenue declined 13% because our graphics product sales were 
affected by weak economic conditions in Japan and other important markets  

Gross profit.  

Gross profit 

Years Ended December 31

NT$

2009
   % of net sales  

NT$

2008
  % of net sales  

(in thousands, expect percentage data)

$ change

% change

1,190,422  

41  

2,613,464  

47  

(1,423,042)  

(55) 

Gross profit as a percentage of net sales declined from 47% in 2008 to 41% in 2009 primarily because of obsolete and 

unmarketable inventory write-downs. Our gross profit excluding obsolete and unmarketable inventory write-downs as a percentage of 
revenue declined from 51.0% in 2008 to 49.0% in 2009, as declining average selling prices was partially offset by a decline in 
product costs.  

Research and development expenses.  

Years Ended December 31

Salary and benefits 
Stock-based compensation 
Other research and development 
Research and development 

477,059  
224,220  
421,212  
1,122,491  

34 

NT$

2009
  % of net sales  

NT$

2008
  % of net sales  
(in thousands, expect percentage data)
9  
3  
8  
20  

492,855  
138,910  
449,153  
1,080,918  

17  
8  
14  
39  

$ change  

% change

(15,796)  
85,310    
(27,941)  
41,573    

(3) 
61  
(6) 
4  

  
  
  
  
 
  
  
 
 
 
 
 
 
  
  
  
 
 
 
 
 
 
  
 
 
 
  
 
  
  
  
  
  
 
  
  
 
  
  
 
  
 
  
 
  
 
  
 
 
 
 
 
  
 
 
  
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
  
 
  
 
  
  
 
 
 
 
  
 
  
 
 
 
 
  
 
 
  
 
  
  
  
  
 
  
 
  
 
  
 
  
 
 
 
 
 
  
Our research and development expenses increased 4% year-over-year to approximately NT$1,122.5 million (US$35.1 million) 
in 2009. Salary and benefits decreased 3% year-over-year to approximately NT$477.1 million (US$14.9 million), primarily because 
of a 3% decrease in the number of employees engaged in research and development activities. Stock-based compensation increased 
61% year-over-year to approximately NT$224.2 million (US$7.0 million), partly attributable to the accelerated vesting of certain 
soon-to-vest RSUs and cancellation of a small portion of outstanding RSUs previously granted to employees. Other expenses 
decreased 6% year-over-year to approximately NT$421.2 million (US$13.2 million), primarily because of less IC tape-out and other 
project expenses.  

Sales and marketing expenses.  

Years Ended December 31

2009

2008

NT$

  % of net sales  

NT$

  % of net sales  

$ change 

% change

Salary and benefits 
Stock-based compensation 
Other sales and marketing 
Sales and marketing 

199,879  
77,500  
118,606  
395,985  

(in thousands, expect percentage data)
7  
3  
4  
14  

205,330  
55,337  
108,196  
368,863  

4  
1  
2  
7  

(5,451)  
22,163    
10,410    
27,122    

(3) 
40  
10  
7  

Our sales and marketing expenses increased 7% year-over-year to approximately NT$396.0 million (US$12.4 million) in 
2009. Salary and benefits decreased 3% year-over-year to approximately NT$199.9 million (US$6.3 million), primarily because of a 
1% decrease in the number of employees engaged in sales and marketing activities. Stock-based compensation increased 40% year-
over-year to approximately NT$77.5 million (US$2.4 million), partly attributable to the accelerated vesting of certain soon-to-vest 
RSUs and cancellation of a small portion of outstanding RSUs previously granted to employees. Other sales and marketing expenses 
increased 10% year-over-year to approximately NT$118.6 million (US$3.7 million) primarily because of higher compatible testing 
fees in 2009.  

General and administrative expenses.  

Salary and benefits 
Stock-based compensation 
Other general and administrative 
General and administrative 

Years Ended December 31

2009

2008

NT$

   % of net sales  

NT$

   % of net sales  

$ change  

% change 

(in thousands, expect percentage data)

174,572  
120,298  
169,818  
464,688  

6  
4  
6  
16  

213,802  
70,334  
391,149  
675,285  

4  
1  
7  
12  

(39,230)  
49,964    
(221,331)  
(210,597)  

(18) 
71  
(57) 
(31) 

Our general and administrative expenses decreased 31% year-over-year to approximately NT$464.7 million (US$14.5 million) 
in 2009. Salary and benefits decreased 18% year-over-year to approximately NT$174.6 million (US$5.5 million), primarily because 
of 8% decrease in the number of employees engaged in general and administrative activities. Stock-based compensation increased 
71% year-over-year to approximately NT$120.3 million (US$3.8 million), partly attributable to the accelerated vesting of certain 
soon-to-vest RSUs and cancellation of a small portion of outstanding RSUs previously granted to employees. Other general and 
administrative expenses decreased 57% year-over-year to approximately NT$169.8 million (US$5.3 million) primarily because 
reserves for doubtful accounts decreased NT$121.6 million (US$3.8 million) and the legal expenses relating to the SanDisk litigation 
decreased NT$51 million (US$1.6 million) in 2009.  

35 

  
  
  
 
  
  
 
 
 
 
  
 
  
 
 
 
 
  
 
 
  
 
  
  
  
  
 
  
 
  
 
  
 
  
 
 
 
 
 
  
 
  
  
 
 
 
 
 
 
  
  
  
 
 
 
 
 
 
  
 
 
  
  
  
  
  
 
  
 
  
 
  
 
  
 
 
 
 
 
  
Stock-based compensation  

The following table presents details of total stock-based compensation expense that is included in each functional line item in 

our consolidated statements of income:  

Years Ended December 31

2009

2008

NT$

   % of net sales  

NT$

   % of net sales  

$ change    % change

Cost of sales 
Research and development 
Sales and marketing 
General and administrative 
Total stock-based compensation 

24,445  
224,220  
77,500  
120,298  
446,463  

(in thousands, expect percentage data)
1  
8  
3  
4  
16  

11,481  
138,910  
55,337  
70,334  
276,062  

—    
3  
1  
1  
5  

12,964  
85,310  
22,163  
49,964  
170,401  

113
61
40
71
62

In 2009, we accelerated the vesting of certain soon-to-vest RSUs and cancelled a small portion of outstanding RSUs previously 

granted to employees. Total expense incurred for the acceleration and cancellation, net of forfeiture adjustment was approximately 
NT$163.8 million (US$5.1 million).  

See Note 16 of Notes to Consolidated Financial Statements for a discussion of activity related to share-based awards.  

Amortization of intangible assets.  

NT$

Amortization of intangible assets 

192,391  

Years Ended December 31

2009

2008

   % of net sales  

NT$

   % of net sales  
(in thousands, expect percentage data)  
4  

193,800  

7  

$ change 

% change 

(1,409)  

(1) 

Our amortization of intangible asset decreased 1% year-over-year to approximately NT$192.4 million (US$6.0 million) in 2009. 

This expense was associated with the amortization of intangible assets relating to our acquisitions of FCI and Centronix in April and 
November 2007, respectively.  

Impairment of goodwill and long-lived assets.  

We performed annual impairment assessments of the carrying value of goodwill and other long-lived assets in November 2009 
and 2008. During our 2009 evaluation, we compared the carrying value of our mobile communications reporting unit to its estimated 
fair value and determined that goodwill and certain other long-lived assets were impaired and recognized approximately NT$1,019.4 
million (US$31.9 million) for goodwill impairment and NT$217.2 million (US$6.8 million) for impairment of certain other long-
lived assets. 

See Note 11 of Notes to Consolidated Financial Statements for a further discussion of impairment of goodwill and other long-

lived assets.  

Interest expense. Our interest expense decreased to approximately NT$3.5 million (US$0.1 million) for the year ended 
December 31, 2009 from approximately NT$4.8 million for the year ended December 31, 2008 due to less of borrowings in 2009 
compared with 2008.  

Foreign exchange gain (loss). For the year ended December 31, 2009, we incurred a foreign exchange losses of NT$88.9 
million (US$2.8 million), compared with a gain of NT$96.4 million for the year ended December 31, 2008. The foreign exchange 
loss in 2009 resulted primarily from the strength of the NT dollar relative to the U.S. dollar.  

36 

  
  
  
 
  
  
 
  
 
 
  
  
  
 
  
 
 
  
 
  
  
  
  
  
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
  
 
 
 
 
 
 
  
  
  
 
 
 
 
 
 
  
 
 
  
 
 
 
  
Interest income. Our interest income decreased to approximately NT$22.1 million (US$0.7 million) for the year ended 

December 31, 2009 from approximately NT$44.0 million for the year ended December 31, 2008 because of declining interest rates.  

Impairment of long-term investment. In 2009, we determined that our investment in Vastview was impaired because a 

combination of recurring losses and reduced forecasts indicated that our investment was not recoverable within a reasonable period of 
time and that the impairment was other than temporary and recorded an impairment charge of NT$8.6 million (US$0.3 million). In 
2008, we determined that our investments in Spright and Vastview were impaired NT$69.3 million.  

Income tax expense. Our income tax expense decreased to approximately NT$6.8 million (US$0.2 million) for the year ended 

December 31, 2009 from an income tax expense of approximately NT$86.6 million for the year ended December 31, 2008 primarily 
because of lower taxable income in 2009.  

Net income (loss). Net loss was approximately NT$2,309.2 thousand (US$72.3 million) for the year ended December 31, 2009, 

compared to a net income of approximately NT$293.4 million for the year ended December 31, 2008.  

Comparison of Year Ended December 31, 2008 to Year Ended December 31, 2007  
Net sales.  

Years Ended December 31

Net Sales 

Mobile storage 
Mobile communications 
Multimedia SoCs 
Other products 
Net sales 

NT$

2008
   % of net sales  

2007

   % of net sales  
(in thousands, expect percentage data)

NT$

$ change  

% change 

4,133,807  
965,135  
402,082  
27,027  
5,528,051  

75  
17  
7  
1  
100  

4,500,115  
761,608  
563,739  
21,867  
5,847,329  

77  
13  
10  
—    
100  

(366,308)  
203,527    
(161,657)  
5,160    
(319,278)  

(8) 
27  
(29) 
24  
(6) 

Our net sales for the year ended December 31, 2008 were approximately NT$5,528.1 million compared to approximately 

NT$5,847.3 million for the year ended December 31, 2007, a decrease of approximately 6%.  

Total unit shipment of our products, on the other hand, increased 30%, from 297.2 million units for the year ended 
December 31, 2007 to 390.8 million units for the year ended December 31, 2008 because of strong mobile storage and mobile 
communications unit sales.  

Although mobile storage unit sales increased 32% because of strong USB flash drive controller and flash memory card 
controller sales, rapid 27% average selling price (“ASP”) degradation lead to an overall 9% mobile storage product revenue decline, 
from NT$4,500.1 million for the year ended December 31, 2007 to NT$4,133.8 million for the year ended December 31, 
2008. Multimedia SoCs product revenue fell 29% from NT$563.7 million for the year ended December 31, 2007 to NT$402.1 million 
for the year ended December 31, 2008 largely because of weak MP3 sales. Declining mobile storage and multimedia SoCs revenue 
negatively offset a 27% increase in mobile communications revenue, from NT$761.6 million for the year ended December 31, 2008 
to NT$965.1 million, which was caused by a doubling of mobile TV IC solutions sales revenue.  

37 

  
  
 
 
  
 
 
 
 
  
  
  
 
 
 
 
 
 
  
 
 
  
 
  
  
  
  
  
 
 
  
  
  
  
 
  
 
  
 
  
 
  
 
 
 
 
 
 
Cost of Sales and Gross profit.  

Years Ended December 31

Gross profit 

2,613,464  

NT$

2008
   % of net sales  

NT$

2007
   % of net sales  
(in thousands, expect percentage data)
53  

3,090,227  

47  

$ change  

% change 

(476,763)  

(15) 

Our cost of sales grew to approximately NT$2,914.6 million for the year ended December 31, 2008 from approximately 

NT$2,757.1 million in 2007. Our gross margin decreased to 47% for the year ended December 31, 2008 from 53% for the year ended 
December 31, 2007 as a result of mobile storage ASPs declining faster than reductions in cost of sales and larger reserves for obsolete 
inventory.  

Research and development expenses.  

Salary and benefits 
Stock-based compensation 
Other research and development 
Research and development 

NT$

492,855  
138,910  
449,153  
1,080,918  

Years Ended December 31

2008

2007

% of net sales  

NT$

% of net sales  
(in thousands, expect percentage data)
6  
9  
2  
3  
6  
8  
14  
20  

358,487  
129,750  
334,510  
822,747  

$ change   

% change

134,368  
9,160  
114,643  
258,171  

38
7
34
31

Our research and development expenses increased to approximately NT$1,080.9 million, or 20% of net sales, for the year ended 

December 31, 2008 from approximately NT$822.7 million, or 14% of net sales, for the year ended December 31, 2007. Several 
factors contributed to the 31% increase in research and development expenses. Salary, benefits and compensation expenses were 
NT$631.8 million in 2008 and increased 29% year-over-year largely because we increased our headcount from 320 to 374 employees 
in our research and development group. Also, IC tape-outs and other project expenses increased as we continued to invest in all our 
product lines.  

Sales and marketing expenses.  

Salary and benefits 
Stock-based compensation 
Other sales and marketing 
Sales and marketing 

NT$

205,330  
55,337  
108,196  
368,863  

Years Ended December 31

2008

2007

% of net sales  

NT$

% of net sales  
(in thousands, expect percentage data)
2  
4  
1  
1  
2  
2  
5  
7  

143,029  
48,703  
106,467  
298,199  

$ change  

% change

62,301  
6,634  
1,729  
70,664  

44
14
2
24

Our sales and marketing expenses increased to approximately NT$368.9 million, or 7% of net sales, for the year ended 

December 31, 2008 from approximately NT$298.2 million, or 5% of net sales, for the year ended December 31, 2007. Several factors 
contributed to the 24% increase in sales and marketing expenses. Salary, benefits and compensation expenses increased NT$68.9 
million largely because we increased our headcount from 139 to 147 employees in our sales and marketing group.  

38 

  
  
  
  
 
  
  
 
 
 
 
 
 
  
  
  
 
 
 
 
 
 
  
 
 
  
  
 
  
  
 
  
 
 
  
  
  
 
  
 
 
  
  
  
 
  
  
  
  
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
  
 
  
 
 
  
  
  
 
  
 
 
  
  
  
 
  
  
  
  
  
 
  
 
  
 
  
 
  
 
  
 
  
General and administrative expenses. 

Salary and benefits 
Stock-based compensation 
Other general and administrative 
General and administrative 

NT$

213,802  
70,334  
391,149  
675,285  

Years Ended December 31

2008

2007

% of net sales  

NT$

% of net sales  
(in thousands, expect percentage data)
3  
4  
1  
1  
3  
7  
7  
12  

153,488  
70,039  
158,222  
381,749  

$ change   

% change

60,314  
295  
232,927  
293,536  

39
—  
147
77

Our general and administrative expenses increased to approximately NT$675.3 million, or 12% of net sales, for the year ended 

December 31, 2008 from approximately NT$381.7 million, or 7% of net sales, for the year ended December 31, 2007. Several factors 
contributed to the 77% increase in general and administrative expenses. We incurred NT$157.0 million of reserves for doubtful 
accounts for the year ended December 31, 2008, a significantly higher amount than for the year ended December 31, 2007. Salary, 
benefits, rental and compensation expenses increased NT$50.0 million largely because we increased our headcount from 93 to 108 
employees in our general and administrative group. We also incurred NT$73.0 million of legal expenses relating to the SanDisk 
litigation.  

Stock-based compensation  

The following table presents details of total stock-based compensation expense that is included in each functional line item in 

our consolidated statements of income:  

Cost of sales 
Research and development 
Sales and marketing 
General and administrative 
Total stock-based compensation 

Amortization of intangible assets.  

Years Ended December 31

2008

NT$

  % of net sales  

NT$

2007
  % of net sales  

$ change 

  % change

(in thousands, expect percentage data)

11,481  
138,910  
55,337  
70,334  
276,062  

—    
3  
1  
1  
5  

12,858  
129,750  
48,703  
70,039  
261,350  

—    
2  
1  
1  
4  

(1,377)  
9,160    
6,634    
295    
14,712    

(11) 
7  
14  
—    
6  

Years Ended December 31

2008

2007

Amortization of intangible assets 

NT$

193,800  

% of net sales  

NT$

% of net sales  
(in thousands, expect percentage data)
3  
4  

163,704  

$ change  

% change

30,096  

18

Our expense relating to amortization of intangible assets increased to approximately NT$193.8 million. This expense was 
associated with the amortization of intangible assets relating to our acquisition of FCI and Centronix in April and November 2007, 
respectively.  

Write-off of in-process research and development. The charge for write-off of in-process research and development was zero for 

the year ended December 31, 2008, compared to NT$76.4 million for the year ended December 31, 2007. In-process research and 
development (“IPR&D”) expenses were incurred from our FCI acquisition in 2007 and relate to R&D that have not demonstrated 
technological feasibility and that do not have alternative future uses.  

39 

  
  
  
  
 
  
  
 
  
 
 
  
  
  
 
  
 
 
  
  
  
 
  
  
  
  
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
  
 
 
 
 
  
 
  
 
 
 
 
  
 
  
 
  
  
  
  
  
 
  
 
  
 
  
 
  
 
 
 
 
 
  
 
  
  
 
  
 
  
 
  
 
  
 
  
 
 
 
  
  
Gain on sales of long-term investments. In August 2007, we sold all of our investment in Chipmast and recognized a realized 

investment gain of NT$5.0 million. No disposals of long-term investments occurred for the year ended December 31, 2008.  

Interest expense. Our interest expense increased to approximately NT$4.8 million for the year ended December 31, 2008 from 
approximately NT$1.1 million for the year ended December 31, 2007. Our interest expense increased due to increased borrowings in 
2008 compared with 2007.  

Foreign exchange gain (loss). For the year ended December 31, 2008, we incurred a foreign exchange gain of NT$96.4 million, 

compared with a losses of NT$18.7 million for the year ended December 31, 2007. The foreign exchange gain is resulted primarily 
from the weakening of the NT dollar relative to the U.S. dollar.  

Interest income. Our interest income decreased to approximately NT$44 million for the year ended December 31, 2008 from 

approximately NT$52.4 million for the year ended December 31, 2007. Our interest income decreased as a result of decreases in our 
cash and cash equivalent position as well as declining interest rates.  

Impairment of long-term investment. In 2007 and 2008, we determined that our investments in Spright and Vastview were 

impaired. Because of a combination of recurring losses and reduced forecasts of the investee companies indicated that our 
investments were not recoverable within a reasonable period of time, we determined for the year ended December, 31, 2007 and 2008 
the impairment for the two investments to be other than temporary and recorded impairment charges of NT$14.4 million and 
NT$69.3 million for Spright and Vastview, respectively.  

Income tax expense. Our income tax expense increased to approximately NT$86.6 million for the year ended December 31, 
2008 from an income tax expense of approximately NT$81.6 million for the year ended December 31, 2007. Our income tax expense 
increased as a result of tax examination by foreign jurisdictions and recognition of additional valuation allowance for deferred income 
tax assets not expected to be realized.  

Net income. Net income decreased to approximately NT$293.4 thousand for the year ended December 31, 2008 from 

approximately NT$1,312.5 million for the year ended December 31, 2007.  

Liquidity and Capital Resources  

As of December 31, 2009, we had approximately NT$1,951.6 million (US$61.1 million) in cash and cash equivalents and 
approximately NT$21.2 million (US$0.7 million) in short-term investments. We maintain our cash balances in bank deposits and in 
money market instruments. Our short-term investments consist primarily of bond funds that we trade and which invest primarily in 
Taiwan government and Taiwan investment grade corporate bonds.  

We believe our existing cash balances and short-term investments, together with cash we expect to generate from operating 

activities, will be sufficient to meet our anticipated cash needs for at least the next 12 months. Our future capital requirements will 
depend on many factors, including the level of our net sales, the timing and extent of spending to support product development 
efforts, the expansion of sales and marketing activities, the timing of introductions of new products, the costs to ensure access to 
adequate manufacturing capacity, the continuing market acceptance of our products and availability of attractive acquisition 
opportunities. We could be required, or could elect, to seek additional funding through public or private equity or debt financing, and 
additional funds may not be available on terms acceptable to us or at all.  

40 

  
The following table sets forth a summary of our cash flows for the periods indicated: 

Consolidated Cash Flow Data: 
Net cash provided by (used in) operating activities 
Net cash provided by (used in) investing activities 
Net cash provided by (used in) financing activities 
Depreciation and amortization 
Capital expenditures 

Operating activities  

2007
NT$

Year Ended December 31,
2009
NT$

2008
NT$
(in thousands)

2009  
US$  

1,599,288    
(1,950,946)  
124,816  
92,284    
(226,034)  

2,785,044     323,927     10,139  
(1,418) 
(994,483)  
579  
(1,617,456)  
5,106  
(3,114) 

(45,299)  
18,471  
155,225     163,129    
(99,480)  
(586,750)  

Operating activities generated cash of NT$323.9 million (US$10.1 million), NT$2,785 million and NT$1,599.3 million during 

2009, 2008 and 2007, respectively.  

For the year ended December 31, 2009, cash flow from operations of NT$323.9 million (US$10.1 million) resulted primarily 

from our net loss of NT$2,309.2 million (US$72.3 million) and the following reasons:  

•

•

•

  Our net loss includes substantial non-cash charges, namely NT$355.5 million (US$11.1 million) of depreciation and 
amortization, NT$446.5 million (US$14.0 million) of stock-based compensation, and NT$1,245.2 million (US$39.0 
million) of loss on impairment of assets.  
  Our proceeds from sale of short-term investments net of purchase of short term investments were NT$91.6 million (US$2.9 
million).  
  We reduced working capital by NT$431.0 million (US$13.5 million). Inventory decreased by NT$180.8 million (US$5.7 
million), accounts receivable decreased by NT$494.7 million (US$15.5 million), accounts payable decreased by NT$54.3 
million (US$1.7 million), income tax payable decreased by NT$173.9 million (US$5.4 million), and other asset net of 
other liabilities used NT$16.4 million (US$0.6 million) of cash. 

For the year ended December 31, 2008, cash flow from operations of NT$2,785.0 million resulted primarily from our net 

income of NT$293.4 million and the following additional reasons:  

•

•

•

  Our earnings include substantial non-cash charges, namely NT$344.0 million of depreciation and amortization, NT$276.1 
million of stock-based compensation, and loss on impairment of assets, deferred income taxes and other non-cash items of 
NT$62.0 million.  
  Our proceeds from sale of short-term investments net of purchase of short term investments were NT$1,654.9 million. 

  We reduced working capital by NT$149.7 million. Inventory increased by NT$91.2 million, accounts receivable decreased 

by NT$143.4 million, accounts payable decreased by NT$65.5 million, and other asset net of other liabilities released 
NT$162.9 million of cash.  

Investing activities.  

Our net cash used in investing activities was approximately NT$45.3 million (US$1.4 million) for the year ended December 31, 

2009, compared to net cash used in investing activities of approximately NT$994.5 million for the year ended December 31, 2008. 
Investments in 2009 were comprised of purchases of design tools and other items.  

Our net cash used in investing activities was approximately NT$994.5 million for the year ended December 31, 2008, compared 

to net cash used in investing activities of approximately NT$1,950.9 million for  

41 

  
  
  
  
  
  
  
  
 
  
 
 
  
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
  
 
  
 
 
 
  
  
 
  
  
 
 
 
 
 
 
the year ended December 31, 2007. Investments in 2008 was comprised primarily of NT$389.2 million in earn-out payments to the 
former shareholders of FCI, NT$6.9 million for the acquisition of minority interests in FCI and NT$454.8 million for the purchase of 
office space, a SAP system, design tools, and other items.  

Financing activities.  

Our net cash provided by financing activities was approximately NT$18.5 million (US$0.6 million) for the year ended 

December 31, 2009, compared to net cash used in financing activities of approximately NT$1,617.5 million for the year ended 
December 31, 2008. Our cash generated from financing activities in 2009 was comprised primarily of a NT$26.0 million (US$0.8 
million) grant received from the government.  

Our net cash used in financing activities was approximately NT$1,617.5 million for the year ended December 31, 2008, 

compared to net cash provided by financing activities of approximately NT$124.8 million for the year ended December 31, 2007. Our 
cash used in financing activities in 2008 was primarily a result of repurchases of our ADSs for NT$1,687.9 million.  

Contractual Obligations  

The following table sets forth our commitments to settle contractual obligations in cash as of December 31, 2009:  

Operating leases 
Capital leases 
Pension 
Long term liabilities 
Contractual cash obligations 

Total
NT$

66,897  
423  
18,701  
50,848  
136,869  

Amount of Commitment Maturing by Year
Less Than
1 Year   
NT$

3-5 Years 
NT$

1-3 Years 
NT$

33,703  
141  
18,701  
10,952  
63,497  

(in thousands)
21,929    
282    
(a)  
32,526    
54,737    

11,265    
—      
(a)  
7,370    
18,635    

More Than
5 Years
NT$

—    
—    
(a) 
—    
—    

(a) Our pension obligation after one year has not been estimated. 

We recognized additional long-term taxes payable of NT$16,192 thousand (US$507 thousand) related to uncertain tax positions 

as of December 31, 2009. At this time, we are unable to make a reasonably reliable estimate of the timing of payments in individual 
years beyond 12 months due to uncertainties in the timing of tax audit outcomes.  

Off-balance Sheet Arrangements  

We currently do not have any outstanding derivative financial instruments, off-balance sheet guarantees or arrangements, 
interest rate swap transactions, or foreign currency forward contracts. We do not engage in any trading activities involving non-
exchange traded contracts.  

Recent Accounting Pronouncements  

In December 2008, the Financial Accounting Standards Board (“FASB”) issued accounting standards relating to the disclosure 

requirements for defined benefit plans, which provide guidance on an employer’s disclosures about plan assets of a defined benefit 
pension or other postretirement plan. The new accounting standards are effective for annual reporting periods ending after 
December 15, 2009. The Company has adopted the standards effective for its December 31, 2009 annual report on Form 20-F. 
However, information on how investment allocation decisions are made, inputs and valuation techniques used to measure the fair 
value of plan  

42 

  
  
 
 
 
  
  
 
 
 
 
  
  
  
 
 
 
 
 
 
  
 
  
  
  
 
  
 
  
 
  
 
 
 
 
 
 
 
 
  
  
 
  
 
  
 
 
 
 
 
 
 
 
assets, the effect of fair value measurements using significant unobservable inputs on changes in plan assets for the period and 
significant concentrations of risk within plan assets is not fully made available to the companies by the government. Therefore, the 
Company is unable to provide the required fair value disclosures related to pension plan assets.  

In April 2009, the FASB issued a standard that provides additional guidance for estimating fair value when the volume and level 

of activity for an asset or liability have significantly decreased. It also included guidance on identifying circumstances that indicate a 
transaction is not orderly. This guidance is effective for interim and annual reporting periods ending after June 15, 2009, and should 
be applied prospectively. This standard is effective for the Company for the year ending December 31, 2009. The adoption of the 
guidance did not have a material effect on the Company’s results of operations, financial position and cash flows.  

In April 2009, the FASB issued a standard that provides guidance on the recognition and presentation of other-than-temporary 
impairments of debt securities classified as available-for-sale and held-to-maturity. This standard is effective for interim and annual 
reporting periods ending after June 15, 2009. This guidance is effective for the Company for the year ending December 31, 2009. The 
adoption of the guidance did not have any impact on the Company’s results of operations, financial position and cash flows.  

In May 2009 and subsequently updated in February 2010, the FASB issued new guidance on subsequent events that establishes 
general standards of accounting for and disclosure of events that occur after the balance sheet date but before financial statements are 
issued. This standard defines two types of subsequent events, recognized or nonrecognized. The new guidance is effective for the 
Company for the year ending December 31, 2009.  

In June 2009, the FASB issued new guidance relating to the transfer of financial assets. The new guidance requires entities to 

provide more information regarding sales of securitized financial assets and similar transactions, particularly if the entity has 
continuing exposure to the risks related to transferred financial assets. It also eliminates the concept of a “qualifying special-purpose 
entity,” changes the requirements for derecognizing financial assets and requires additional disclosures. The new guidance becomes 
effective for annual reporting periods beginning after November 15, 2009. Based on the Company’s analysis, the Company currently 
does not anticipate that the new guidance will have a material effect on the Company’s results of operations and financial position or 
cash flows.  

In June 2009, the FASB issued new guidance to improve financial reporting by enterprises involved with variable interest 

entities (“VIE”). The new guidance modifies the approach for determining the primary beneficiary of a VIE. Under the modified 
approach, an enterprise is required to make a qualitative assessment whether it has (1) the power to direct the activities of the VIE that 
most significantly impact the entity’s economic performance and (2) the obligation to absorb losses of the VIE or the right to receive 
benefits from the VIE that could potentially be significant to the VIE. If an enterprise has both of these characteristics, the enterprise 
is considered the primary beneficiary and must consolidate the VIE. The new guidance becomes effective for annual reporting periods 
beginning after November 15, 2009. Based on the Company’s analysis, the Company currently does not anticipate that the new 
guidance will have a material effect on the Company’s results of operations and financial position or cash flows.  

In June 2009, the FASB issued its Accounting Standards Codification (“ASC”) 105, which became the source of authoritative 

U.S. GAAP recognized by the FASB to be applied by nongovernmental entities. Rules and interpretive releases of the SEC under 
authority of federal securities law are also sources of authoritative U.S. GAAP for SEC registrants. The ASC became effective for the 
financial statements issued for interim and annual periods ending after September 15, 2009 and superseded all then-existing non-SEC 
accounting and reporting standards. All other non-grandfathered non-SEC accounting literature not included in the ASC will become 
nonauthoritative. The FASB will not issue new standards in the form of Statements (“SFASs”), FASB Staff Positions (“FSPs”) or 
Emerging Issues Task Force Abstracts (“EITFs”), but rather it will issue Accounting  

43 

  
Standards Updates (“ASUs”). FASB will not consider the ASU’s as authoritative in their own right as they will only serve to update 
the ASC, provide background information about guidance and provide the bases for conclusions on the changes in the ASC. The 
Company has adopted the ASC effective for its December 31, 2009 annual report on Form 20-F and has revised the disclosure of the 
U.S. GAAP source references in its financial reporting upon such adoption.  

In September 2009, the FASB issued an accounting standard update which provides guidance on how to separate consideration 

in multiple-deliverable arrangements and significantly expands disclosure requirements. The standard establishes a hierarchy for 
determining the selling price of a deliverable eliminates the residual method of allocation and requires that arrangement consideration 
be allocated at the inception of the arrangement to all deliverables using the relative selling price method. The update is effective for 
annual reporting periods beginning on or after June 15, 2010. Based on the Company’s analysis, the Company currently does not 
anticipate that the new guidance will have a material effect on the Company’s results of operations and financial position or cash 
flows.  

In September 2009, the FASB issued an accounting standard update on arrangements that include software elements. Tangible 

products that have software components that are essential to the functionality of the tangible product will no longer be within the 
scope of the software revenue recognition guidance, and software-enabled products will now be subject to other relevant revenue 
recognition guidance. The update is effective for annual reporting periods beginning on or after June 15, 2010. Based on the 
Company’s analysis, the Company currently does not anticipate that the new guidance will have a material effect on the Company’s 
results of operations and financial position or cash flows.  

In January 2010, the FASB issued amended standards that require additional fair value disclosures. These amended standards 

require disclosures about inputs and valuation techniques used to measure fair value as well as disclosures about significant transfers, 
beginning in the first quarter of 2010. Additionally, these amended standards require presentation of disaggregated activity within the 
reconciliation for fair value measurements using significant unobservable inputs (Level 3), beginning in the first quarter of 2011. The 
Company does not expect these new standards to significantly impact the consolidated financial statements.  

Trend Information  

The dislocations from the recent economic recession continued to affect our business in 2009. The supply of NAND flash 

components declined in 2009 as NAND flash manufacturers reduced their output of NAND flash wafers and 
components. Additionally, the reduced supply of NAND flash components available to manufacturers of flash memory cards and 
USB flash drives was further reduced because of strong demand for NAND flash by smartphone OEMs for use as memory embedded 
in their devices. Consequently, our customers purchased less NAND flash components, manufactured fewer flash memory cards and 
USB flash drives and procured fewer controllers from us. Demand for our mobile communications ICs and multimedia SoCs, our 
other products, were affected by weak consumer demand in Korea, Japan, and other end-markets.  

We believe that in 2010, global economic conditions will likely begin recovering and our business will also gradually 
recover. We expect that in 2010, NAND flash component supply to our customers will increase and consumer confidence will 
improve.  

44 

  
ITEM 6. DIRECTORS, SENIOR MANAGEMENT AND EMPLOYEES 
Executive Officers and Directors  

Members of our board of directors are elected by our shareholders. Our board of directors consists of seven directors.  

Our executive officers are appointed by, and serve at the discretion of, our board of directors. The following table sets forth 

information regarding our directors and executive officers as of the date of this annual report.  

Name
James Chow 
Wallace C. Kou 
Henry Chen 
Tsung-Ming Chung 
Kenneth Kuan-Ming Lin 
Lien-Chun Liu 
Yung-Chien Wang 
Riyadh Lai 
Ken Chen 
Frank Chang 
Arthur Yeh 
Sangwoo Han 

   Age    Position

60   Chairman of the Board
51   President, Chief Executive Officer and Director
44   Director
61   Director
57   Director
53   Director
47   Director
41   Chief Financial Officer
49   VP of Operations
44   VP of R&D, Mobile Storage
49   VP of Sales, Mobile Storage and Multimedia SoCs
41   Senior VP and General Manager, Mobile Communications

Executive Officers and Directors  
James Chow, Chairman of the Board of Directors  

Mr. Chow has served as the Chairman of our board of directors since April 2005. Mr. Chow became the Chairman of Concord 

Financial Co., Ltd. in July 1993. Concord Financial Co., Ltd. is a venture capital firm and was one of our significant shareholders. 
Mr. Chow was the Chairman of Waffer Technology Corporation, a manufacturer of magnesium alloy products in Taiwan from May 
2003 to Dec. 2008. Mr. Chow received an MBA from Columbia University.  

Wallace C. Kou, President, Chief Executive Officer, Director  

Mr. Kou founded Silicon Motion in 1995 and has been our President and Chief Executive Officer since our founding. Prior to 

founding Silicon Motion, Mr. Kou was the Vice President and Chief Architect at the Multimedia Products Division of Western 
Digital Corporation, which developed graphics processors for notebook PCs and was sold to Philips Semiconductor in 1995. Before 
Western Digital, Mr. Kou worked for Wyse Technology. Mr. Kou received a BS in Electrical & Control Engineering from the 
National Chiao Tung University in Taiwan and an MS in Electrical & Computer Engineering from the University of California at 
Santa Barbara.  

Henry Chen, Director  

Mr. Chen joined our board of directors in June 2005. Mr. Chen is the Chairman of Mercuries and Associates, Ltd., a company 
listed on the main board of the Taiwan Stock Exchange. He was previously the President of Worldsec Capital Management Inc. and 
had worked for Goldman Sachs in New York, Hong Kong and Taipei. Mr. Chen has a BA in International Trade from the National 
Chengchi University and an MBA from Georgetown University.  

45 

  
  
  
  
  
  
  
  
  
  
  
  
  
  
Tsung-Ming Chung, Director  

Mr. Chung joined our board of directors in June 2005. Mr. Chung currently serves as the Chairman and Chief Executive Officer 
of Dynapack International Technology Corp, a leading provider of battery packs for notebook computer and other handheld devices. 
From 1985 to 2000, Mr. Chung was an audit partner at Arthur Andersen. Mr. Chung has been a trustee and audit committee member 
of the Taiwan Greater China Fund, Inc. an NYSE-listed closed-end investment company since 2006. He is also a director at Far East 
International Bank and Taiwan Cellular Corp. Mr. Chung has a BA in Business Administration from the National Taiwan University 
and an MBA from the National Cheng-chi University.  

Kenneth Kuan-Ming Lin, Director  

Mr. Lin joined our board of directors in September 2009. Mr. Lin currently serves as the Chairman of Premier Capital 

Management Corp., the Taiwan Private Equity and Venture Capital Association, and Ruby Tech Corp., and is a member of the Board 
of Directors of the Straits Economics & Cultural Interchange Association. He was previously Assistant Vice President of MiTAC 
Corporation from 1977 to 1978, Vice President of Synnex Corporation from 1978 to 1987, President of TaiDevelop Information 
Corp. from 1987 to 1990 and Chairman of the Board of System General Corp. from 1998 to 2001. Mr. Lin has a B.S. in Electrical 
Engineering from the National Taiwan University.  

Lien-Chun Liu, Director  

Ms. Liu joined our board of directors in June 2005. Ms. Liu is a research fellow at the Taiwan Research Institute. She also 
currently serves on the board of supervisors of Concord VIII Venture Capital Co., Ltd and on the board of directors of New Tamsui 
Golf Course. From 2000 to 2004, she also served on the board of supervisors of China Television Corp. Ms. Liu has a BA from 
Wellesley College and a JD from Boston College Law School.  

Yung-Chien Wang, Director  

Mr. Wang joined our board of directors in June 2005. Mr. Wang has more than 18 years of working experience in the human 

resource and legal services industries. Mr. Wang has been a consultant of Professional Trust Co., Ltd., a human resource consulting 
firm in Taiwan since August 1998 and is currently its Vice President. Mr. Wang has a law degree from Fu Jen Catholic University in 
Taiwan.  

Riyadh Lai, Chief Financial Officer  

Mr. Lai joined us in April 2007 from ING Corporate Finance, Asia, where he was the Head of the Technology Group. 

Previously, he was also an investment banker at Morgan Stanley and ABN AMRO and planning manager at PepsiCo in Hong Kong 
and New York. Mr. Lai has over a decade of M&A transaction experience, including managing transactions involving leading global 
and Asian technology companies. He holds a BA degree in Economics from Georgetown University and an MBA from New York 
University.  

Ken Chen, VP of Operations  

Mr. Chen has served as our Vice President in charge of operations since November 2003. Mr. Chen has over 20 years of 
manufacturing and operations experience in the semiconductor industry, managing supply chain and virtual manufacturing systems 
including wafer fabrication, mask tooling, as well as assembly and testing. Mr. Chen previously served in management positions at 
Faraday Technology and UMC, and joined us in 2003. Mr. Chen holds a BS degree in Industrial Engineering from Chung Yuan 
Christian University and an MS degree in Industrial Engineering and Engineering Management from the National Tsing Hua 
University, Taiwan.  

46 

  
Frank Chang, VP of R&D, Mobile Storage  

Mr. Chang has served as our Vice President of research and development since 2008. Mr. Chang is head of research and 
development for our mobile storage products and has more than 14 years of experience in the integrated circuit design industry. He 
was previously a project manager of firmware development at Holtek Semiconductors. Mr. Chang has a BS in Electrical Engineering 
from the National Changhua University of Education, Taiwan.  

Arthur Yeh, VP of Sales, Mobile Storage and Multimedia SoCs  

Mr. Yeh has served as our Vice President in charge of our mobile storage and multimedia SoCs sales since November 2004. 

Mr. Yeh has over 15 years of sales experience managing marketing strategies, including product promotions and sales activities for 
semiconductor products. Mr. Yeh previously served in management positions at VIA Technologies for 10 years and joined us in 
2004. Mr. Yeh holds an MS degree in Management Business Administration from the National Chung Hsing University, Taiwan.  

Sangwoo Han, Senior VP and General Manager, Mobile Communications  

Mr. Han became the General Manager of our Mobile Communications product line in July 2008. He was formerly the Chief 
Technology Officer of FCI, a company that we acquired in April 2007. Mr. Han joined FCI in 2003 and had been in charge of product 
design, development, production and marketing. In 1997, he co-founded RF Solutions Inc. in Atlanta, GA, which is now the 
Anadigics Wireless LAN Center of Excellence. Mr. Han received a B.S. in electrical engineering from Carnegie-Mellon University, 
an M.S. in electrical engineering from the University of Pennsylvania, and a Ph.D. in electrical engineering from the Georgia Institute 
of Technology.  

There is no arrangement or understanding with major shareholders, customers, suppliers or others pursuant to which any person 

referred to above was selected as a director or member of senior management.  

Board Practices  

Board Committees  

Our board of directors has established an audit committee, a compensation committee, and a nominating and corporate 

governance committee.  

Audit Committee. The audit committee is responsible for reviewing the financial information that will be provided to 
shareholders and others, reviewing the systems of internal controls that management and the board of directors have established, 
appointing, retaining and overseeing the performance of the independent registered public accounting firm, overseeing our accounting 
and financial reporting processes and the audits of our financial statements, and pre-approving audit and permissible non-audit 
services provided by the independent registered public accounting firm. Tsung-Ming Chung, Henry Chen, and Lien-Chun Liu are 
members of our audit committee. Our board of directors has determined that Mr. Tsung-Ming Chung, the Chairman of the audit 
committee, is the committee’s “Financial Expert” as required by Nasdaq and SEC rules.  

Compensation Committee. The compensation committee’s basic responsibility is to review the performance and development of 

management in achieving corporate goals and objectives and to assure that our senior executives are compensated effectively in a 
manner consistent with our strategy, competitive practice and the requirements of the appropriate regulatory bodies. Toward that end, 
this committee oversees, reviews and administers all of our compensation, equity and employee benefit plans and programs. Henry 
Chen and Lien-Chun Liu are members of our compensation committee, with Mr. Chen serving as the Chairman of such committee.  

Nominating and Corporate Governance Committee. The nominating and corporate governance committee is responsible for 

overseeing, reviewing and making periodic recommendations concerning our corporate  

47 

  
governance policies, and for recommending to the full board of directors candidates for election to the board of directors. Henry 
Chen, Kenneth Kuan-Ming Lin, Lien-Chun Liu and Yung-Chien Wang are members of our nominating and corporate governance 
committee, with Ms. Liu serving as the Chairman of such committee.  

Our board of directors has adopted a code of ethics, which is applicable to all of our employees.  

Duties of Directors  

Under Cayman Islands law, our directors have a duty to act honestly, in good faith and with a view to the best interests of our 

company. Our directors also have a duty to exercise the care, diligence and skills that a reasonably prudent person would exercise in 
comparable circumstances. In fulfilling their duty of care to our company, our directors must ensure compliance with our 
memorandum and articles of association.  

•

•

•

•

•

•

•

The functions and powers of our board of directors include, among others:  
•

  convening shareholders’ meetings and reporting its work to shareholders at such meetings;  
  implementing shareholders’ resolutions;  
  determining our business plans and investment proposals; 

  formulating our profit distribution plans and loss recovery plans; 

  determining our debt and finance policies and proposals for the increase or decrease in our registered capital and the 
issuance of debentures;  
  formulating our major acquisition and disposition plans, and plans for merger, division or dissolution;  
  proposing amendments to our amended and restated memorandum and articles of association; and  
  exercising any other powers conferred by the shareholders’ meetings or under our amended and restated memorandum and 
articles of association.  

Terms of Directors and Officers  

Under Cayman Islands law and our articles of association, our directors hold office until a successor has been duly elected and 

qualified. Our articles of association provide that our directors serve for a term of three years, with one-third of the directors (or, if 
their number is not a multiple of three, the number nearest to but not greater than one-third) subject to reelection at each annual 
general meeting of shareholders (chairman and managing director not subject to retirement by rotation nor to be taken into account in 
determining the number of directors to retire), unless the director was appointed by the board of directors, in which case such director 
holds office until the next annual meeting of shareholders at which time such director is eligible for re-election. One of our seven 
directors is currently subject to reelection at our next annual general meeting of shareholders. All of our executive officers are 
appointed by and serve at the discretion of our board of directors.  

Limitation on Liability and Other Indemnification Matters  

Cayman Islands law and our articles of association allow us to indemnify our directors, secretary and other officers acting in 

relation to any of our affairs against actions, costs, charges, losses, damages and expenses incurred by reason of any act done or 
omitted in the execution of their duties as our directors, secretary and other officers. Under our memorandum and articles of 
association, indemnification is not available to any matter in respect of any fraud, dishonesty, willful misconduct or bad faith which 
may attach to any of them.  

Compensation of Directors and Executive Officers  

For the year ended December 31, 2009, the aggregate compensation to our directors and senior executive officers was 

approximately NT$52.01million (US$1.57 million). In 2009, we granted restricted stock units to our  

48 

  
  
  
  
  
  
  
  
  
 
 
 
 
 
 
 
 
executive officers as a group to acquire an aggregate of 2,382,000 ordinary shares. The restricted stock units granted to our executive 
officers and non-executive directors are subject to the same vesting conditions as our employees.  

Service Contracts  

We currently do not have service contracts with our directors.  

Share-based Compensation Plans and Option Grants  

In April 2005, our board of directors and shareholders adopted our 2005 Incentive Plan. Our shareholders approved our 
Amended and Restated 2005 Incentive Plan (referred to in this report as the “Plan”) at our Annual General Meeting in August 2006, 
including an amendment to increase the authorized number of shares available for issuance under the plan from 10,000,000 shares to 
25,000,000 shares. In 2009, the board of directors amended the Plan to increase the authorized shares available for issuance under the 
Plan to 40,000,000 shares. The Plan provides for the grant of stock options, stock bonuses, restricted stock awards, restricted stock 
units and stock appreciation rights, which may be granted to our employees (including officers), directors and consultants.  

Share Reserve. The aggregate number of ordinary shares that may be issued pursuant to awards granted under the Plan will not 

exceed 40,000,000 inclusive of ordinary shares issuable upon exercise of awards previously granted under the Silicon Motion, Inc. 
Guidelines for Issuance and Subscription of Employee Stock Option, which options we have, subject to the consent of the respective 
option-holders, agreed to assume in the share exchange.  

The following types of shares issued under the Plan may again become available for the grant of new awards under the Plan: 
restricted stock issued under the Plan that is forfeited or repurchased by us prior to it becoming fully vested; shares withheld for taxes; 
shares tendered to us to pay the exercise price of an option; and shares subject to awards issued under the Plan that have expired or 
otherwise terminated without having been exercised in full.  

Administration. The board of directors will administer the Plan and may delegate this authority to administer the plan to a 
committee. Subject to the terms of the Plan, the plan administrator, which is our board of directors or its authorized committee, 
determines recipients, grant dates, the numbers and types of stock awards to be granted and the terms and conditions of the stock 
awards, including the period of their exercisability and vesting. Subject to certain limitations, the plan administrator will also 
determine the exercise price of options granted, the purchase price for restricted stock and restricted stock units, and, if applicable, the 
strike price for stock appreciation rights.  

Capitalization adjustments. In the event of a dividend or other distribution (whether in the form of cash, ordinary shares, other 
securities, or other property), recapitalization, stock split, reorganization, merger, consolidation, exchange of our ordinary shares or 
our other securities, or other change in our corporate structure, the board of directors may adjust the number and class of shares that 
may be delivered under the Plan and the number, class and price of the shares covered by each outstanding stock award.  

Changes in control. In the event of a change in control of the company, all outstanding options and other awards under the 2005 
Incentive Plan may be assumed, continued or substituted for by any surviving or acquiring entity. If the surviving or acquiring entity 
elects not to assume, continue or substitute for such awards, the vesting of such awards held by award holders whose service with us 
or any of our affiliates has not terminated will be accelerated and such awards will be fully vested and exercisable immediately prior 
to the consummation of such transaction, and the stock awards shall automatically terminate upon consummation of such transaction 
if not exercised prior to such event.  

49 

  
Amendments to Plan in 2009. In 2009, our board of directors amended the Plan to (i) increase the authorized shares to 
40,000,000 as discussed above and (ii) allow certain unilateral amendments to outstanding options and RSU grants. Shareholder 
approval for such amendments was not required under Cayman law and we used the home-country exemption for foreign private 
issuers under the Nasdaq Marketplace Rules to effect such amendments without a shareholder vote. In 2009, the Company cancelled 
1,221,875 RSUs. There were no amendments to outstanding options in 2009.  

Future amendments and termination. The board of directors may amend (subject to shareholder approval as required by 

applicable law), suspend or terminate the Plan at any time. Unless sooner terminated by the board of directors, the Plan will terminate 
pursuant to its terms on April 22, 2015.  

Employees  

The following table sets forth the number of our employees categorized by function as of the dates indicated.  

Management and administration
Operations 
Research and development 
Sales and marketing 
Total 

   2007      
93  
18  
320  
139  
570  

As of December 31,
    2008      
108  
20  
374  
147  
649  

    2009    
99
20
364
146
629

As of December 31, 2009, we had 629 total employees, including 341 in Taiwan, 25 in the United States, 140 in China, 119 in 

Korea, and 4 in Japan. 471 of our total employees are engineers.  

We do not have any collective bargaining arrangements with our employees. We consider our relations with our employees to be 

good.  

Share Ownership  

Under U.S. securities law, a person is deemed to be a “beneficial owner” of a security if that person has or shares “voting 
power,” which includes the power to vote or to direct the voting of such security, or “investment power,” which includes the power to 
dispose of or to direct the disposition of such security. A person is also deemed to be the beneficial owner of any securities of which 
that person has a right to acquire beneficial ownership within 60 days. Under these rules, more than one person may be deemed a 
beneficial owner of securities as to which such person has no economic interest.  

There were 116,904,172 of our ordinary shares outstanding as of May 31, 2010. The following table sets forth information with 

respect to the beneficial ownership of our ordinary shares as of May 31, 2010, unless otherwise indicated in the footnotes, by:  

•

•

  each of our directors and officers; and  
  each person known to us to own beneficially more than 5.0% of our ordinary shares. 

50 

  
  
  
  
 
  
 
  
  
  
  
 
  
 
  
 
  
 
  
  
 
  
 
  
 
 
 
Executive Officers and Directors: 
James Chow  
(1) 
Wallace C. Kou  
(2) 
Henry Chen  
(3)
Tsung-Ming Chung  
(4)
Lien-Chun Liu  
(5)
Kenneth Kuan-Ming Lin
Yung-Chien Wang  
(7)
Riyadh Lai
(8)
Ken Chen  
(9) 
Frank Chang
Arthur Yeh
(11)
Sangwoo Han

(12)

(10)

(6) 

Principal Shareholders:
Morgan Stanley

(13)

Shares Beneficially 
Owned

Number

%

2,407,546  
3,164,394  
36,280  
36,280  
136,280  
10,000  
750,674  
693,500  
447,781  
561,040  
220,628  
230,826  

2.06
2.70
*
*
*
*
*
*
*
*
*
*

11,620,624  

9.94

Less than one percent 

*
(1) Represents 2,321,266 shares owned by Mr. Chow and 86,280 shares that Mr. Chow has the right to acquire within the next 60 

days upon the exercise of options. Mr. Chow is the chairman of Concord Consulting Inc. and Concord Financial Co. Ltd. which 
own 42,445 and 196,491 shares, respectively. Mr. Chow disclaims any beneficial ownership of these shares. 

(2) Represents 2,609,100 shares owned by Mr. Kou, 35,094 shares owned by his spouse and 520,200 shares that Mr. Kou has the 

right to acquire upon the exercise of options or RSUs. 

(3) Represents 10,000 shares owned by Mr. Chen and 26,280 shares that Mr. Chen has the right to acquire within the next 60 days 

upon the exercise of options. 

(4) Represents 10,000 shares owned by Mr. Chung and 26,280 shares that Mr. Chung has the right to acquire within the next 60 

days upon the exercise of options. 

(5) Represents 110,000 shares owned by Ms. Liu and 26,280 shares that Ms. Liu has the right to acquire within the next 60 days 

upon the exercise of options. 

(6) Represents 10,000 shares owned by Mr. Lin. 
(7) Represents 724,394 shares owned by Mr. Wang and 26,280 shares that Mr. Wang has the right to acquire within the next 60 

days upon the exercise of options. 

(8) Represents 156,000 shares owned by Mr. Lai and 248,000 shares owned by his spouse and 289,500 shares that Mr. Lai has the 

right to acquire within the next 60 days upon the exercise of options or RSUs. 

(9) Represents 375,732 shares owned by Mr. Chen and 5,725 shares owned by his spouse and 66,324 shares that Mr. Chen has the 

right to acquire within the next 60 days upon the exercise of options or RSUs. 

(10) Represents 388,000 shares owned by Mr. Chang and 173,040 shares that Mr. Chang has the right to acquire within the next 60 

days upon the exercise of options or RSUs. 

(11) Represents 151,500 shares owned by Mr. Yeh and 69,128 shares that Mr. Yeh has the right to acquire within the next 60 days 

upon the exercise of options or RSUs 

(12) Represents 230,826 shares owned by Mr. Han. 
(13) Represents 11,620,624 shares, based on the Schedule 13G filing with the U.S. Securities and Exchange Commission on 

February 12, 2010. 

51 

  
 
  
 
  
  
 
  
  
  
  
  
  
  
 
 
  
  
 
  
 
  
 
  
  
  
 
 
ITEM 7. MAJOR SHAREHOLDERS AND RELATED PARTY TRANSACTIONS 
Major Shareholders  

As of May 31, 2010, there were 116,904,172 of our ordinary shares outstanding. The Bank of New York Mellon, the depositary 

under our ADS deposit agreement, has advised us that as of May 31, 2010, we had 28,974,588 ADSs, representing 115,898,352 
ordinary shares.  

The table in Item 6 above includes information known to us regarding those shareholders that beneficially own 5% or more of 

our ordinary shares. To our knowledge, we are not owned or controlled, directly or indirectly, by another corporation, by any foreign 
government or by any other natural or legal persons, severally or jointly. We are not aware of any arrangement which may at a later 
date result in a change of control of our company.  

No holder of our ordinary shares has preferential voting rights.  

Related Party Transactions  

Future Communications Incorporated (“FCI”), the Company’s subsidiary in South Korea offers its employees a program 

through SC First Bank whereby the employee is able to borrow money from the bank and FCI in turn deposits with the bank the 
amount of the loan which becomes restricted cash supporting the loan in case of default. In 2008, one of the Company’s employees 
who, on July 1, 2008 became an executive officer, participated in this program. The largest amount outstanding under such executive 
officer’s loan in 2008 was NT$773.6 thousand (US$23.6 thousand). The employee officer is no longer participating in this program.  

FINANCIAL INFORMATION 
ITEM 8.
Consolidated Financial Statements  

See “Item 18. Financial Statements” and pages F-1 through F-40 of this annual report.  

Legal Proceedings  

We are subject to legal proceedings and claims, either asserted or unasserted, which arise in the ordinary course of business. 

Although the outcome of such proceedings and claims cannot be predicted with certainty, management does not believe that the 
outcome of any of these matters will have a material adverse effect on our business, results of operations, financial position or cash 
flows. Any litigation, however, involves potential risk and potentially significant litigation costs, and therefore there can be no 
assurance that any litigation which is now pending or which may arise in the future would not have such a material adverse effect on 
our business, financial position, results of operations or cash flows.  

On May 1, 2005, SMI Taiwan incurred a loss on inventory in the possession of a subcontractor, Advanced Semiconductor 
Engineering Inc. (“ASE”) due to a fire. On December 12, 2005, SMI Taiwan filed an action against ASE with the Taiwan Taoyuan 
District Court. SMI Taiwan alleged that ASE destroyed the wafers which SMI Taiwan had sub-contracted to ASE with the OEM 
Agreement between SMI and ASE, and that ASE should pay SMI Taiwan a sum of NT$77,218 thousand for damages, an amount 
exceeding the book value of lost inventory. After consultation with the Company’s outside legal counsel, the Company believed it 
was highly probable for the Company to receive reimbursement for the lost inventory at full book value, and the Company 
subsequently recorded NT$41,226 thousand of inventory loss, offset by NT$41,226 thousand of fire loss reimbursement, resulting in 
zero impact to the earnings for the period. In connection with the inventory loss, the Company also recorded NT$8,122 thousand 
under non-operating expenses for amounts paid to certain customers for delays in shipments caused by the fire. In April 2010, ASE 
settled with SMI Taiwan by paying a settlement fee NT$35,000 thousand. On April 28, 2010, the Taiwan Taoyuan District Court 
granted a motion to dismiss the claim filed by SMI Taiwan against ASE.  

52 

  
  
On October 23, 2007, SanDisk Corp. (“SanDisk”) filed a complaint with the United States International Trade Commission 
(“ITC”) against multiple respondents, including Silicon Motion Technology Corp., SMI Taiwan and SMI USA (in aggregate “Silicon 
Motion”). SanDisk claimed that certain Silicon Motion flash memory controllers and products containing these Silicon Motion flash 
memory controllers infringed specific SanDisk patents. The complaint requested the ITC institute an investigation into the matter and 
sought a permanent exclusion order to exclude from entry into the United States all flash memory controllers and products containing 
controllers that infringe any of the asserted patents. The complaint also sought a permanent cease and desist order, directing 
respondents to cease and desist from marketing, advertising, demonstrating, sampling, warehousing inventory for distribution, 
offering for sale, selling, distributing, licensing, or using any flash memory controllers and products containing flash controllers that 
infringe any of the asserted patents. On December 6, 2007, the ITC instituted an investigation, identifying forty-seven companies, 
including Silicon Motion, as respondents. An ITC hearing was held as scheduled from October 27 through November 5, 2008. In 
post-hearing briefing, the Office of Unfair Import Investigation (“OUII”) Staff Attorney agreed with our position that none of the 
Silicon Motion controllers infringed the SanDisk patents in suit. On April 10, 2009, the Administrative Judge of the ITC issued an 
initial determination that Silicon Motion flash controllers and products containing these Silicon Motion flash controllers did not 
infringe the patents of SanDisk. On October 23, 2009, the ITC determined that Silicon Motion was not in violation of Section 337 of 
the Tariff Act of 1930 and terminated its investigation.  

On October 24, 2007, SanDisk filed two complaints, for alleged patent infringement against multiple defendants, including 
Silicon Motion in the United States District Court for the Western District of Wisconsin. The complaints alleged that Silicon Motion’s 
flash memory controllers infringed certain SanDisk patents and sought unspecified damages, injunctive relief, a trebling of damages 
for alleged willful conduct and attorneys’ fees. Both cases were stayed until SanDisk’s ITC proceeding became final. SanDisk entered 
into a settlement with Silicon Motion and no settlement payments were required from Silicon Motion. On February 4, 2010, the Court 
ordered the dismissal of SanDisk’s claims against Silicon Motion without prejudice pursuant to SanDisk’s requests.  

All American Semiconductor, Inc. (“All American” or “AASI”) was a former distributor for the Company. On April 25, 2007, 

All American filed for Chapter 11 bankruptcy protection. At the time of the filing, the Company had US$256 thousand of unpaid 
accounts receivable from All American. On April 17, 2009 SMI USA and related entities were named as defendants in an adversary 
proceeding filed by the AASI Creditor Liquidating Trust in the bankruptcy case pending in the U.S. Bankruptcy Court for the 
Southern District of Florida. The AASI Creditor Liquidating Trust was seeking the return of allegedly avoidable transfers in the 
amount of NT$27,977 thousand (US$854 thousand). The Company filed an answer and affirmative defenses. In March 2010, SMI 
USA settled with the AASI Creditor Liquidating Trust by paying the amount of US$220,000, of which US$65 thousand was accrued 
for as of December 31, 2009, and on April 1, 2010, the Bankruptcy Court granted the motion to approve stipulations to compromise 
controversy.  

On September 11, 2009, FCI filed a claim against Automobile & PCB Inc. (“ANP”) for losses caused by the sale of products 

using substandard PCB substrates supplied by this vendor. At the time of FCI’s procurement of the PCB substrates and prior to a 
change of name in February 2009, ANP was known as Quality & Technology Korea Inc. (“Q&Tec”). FCI is claiming approximately 
US$500 thousand in losses from ANP for material, assembly, testing, and validation costs. The claim was filed at the Seongnam 
Municipal Court in Korea’s Gyeonggi Province and judgment is expected to be delivered by the court in mid-2010.  

Appropriations from Earnings  

Pursuant to the laws and regulations of the ROC and the respective Articles of Incorporation, our subsidiary in Taiwan must 
make appropriations from annual earnings to a non-distributable reserve which could affect our ability to pay cash or stock dividends, 
if any. The Taiwan subsidiary may only distribute dividends after it has made allowances as determined under ROC GAAP at each 
year-end for:  
a.

Payment of taxes; 

b.

Recovery of prior years’ deficits, if any; 

53 

  
  
  
 
 
c.

d.

e.

10% of remaining balance after deduction for a and b as legal reserve; 

Special reserve based on relevant laws or regulations or 10% of remaining balance for deduction from a to c as special 
reserve; and 

Cash or stock bonus to employees at 0.01% of any remaining earnings after the above reserves have been appropriated, 
based on a resolution of the board of directors. If bonus to employees is in the form of stock, the bonus may also be 
appropriated to employees of subsidiaries under the board of directors’ approval. 

ITEM 9. THE OFFER AND LISTING 
Market and Share Price Information  

Our ADSs, each representing four of our ordinary shares, have been listed on Nasdaq since June 30, 2005. Our ADSs trade 

under the symbol “SIMO.” The Nasdaq Global Select Market is the principal trading market for our ADSs, which are not listed on 
any other exchanges in or outside the United States.  

The high and low sales prices of our ADSs on Nasdaq since listing are as follows:  

Annual: 
2005 (beginning June 30, 2005) 
2006 
2007 
2008 
2009 
Quarterly: 
First Quarter, 2007 
Second Quarter, 2007 
Third Quarter, 2007 
Fourth Quarter, 2007 
First Quarter, 2008 
Second Quarter, 2008 
Third Quarter, 2008 
Fourth Quarter, 2008 
First Quarter, 2009 
Second Quarter, 2009 
Third Quarter, 2009 
Fourth Quarter, 2009 
First Quarter, 2010 
Monthly 
January 2010 
February 2010 
March 2010 
April 2010 
May 2010 
June 2010 (through June 18)

54 

Price per ADS (US$)

   High      

    Low    

16.32  
18.22  
29.00  
20.61  
4.48  

27.28  
26.85  
29.00  
26.10  
17.60  
20.61  
14.35  
5.71  
3.64  
4.48  
4.29  
4.19  
4.78  

3.74  
3.31  
4.78  
6.50  
6.45  
5.52  

8.75
11.03
15.60
1.99
1.90

15.60
19.92
15.60
16.52
16.95
14.02
4.50
1.99
1.90
2.33
3.05
2.76
2.64

3.15
2.64
3.00
4.50
4.81
4.90

  
  
  
  
  
 
 
 
 
  
 
  
  
  
 
  
  
  
  
  
  
  
 
  
  
  
  
  
  
 
  
  
  
  
  
  
  
 
  
  
  
  
ITEM 10. ADDITIONAL INFORMATION 
Memorandum and Articles of Association  

The information called for by Item 10B (“Memorandum and Articles of Association”) is incorporated by reference to the 
information under the heading “Description of Share Capital” in our Registration Statement on Form F-1, as amended (Registration 
Number 333-125673) and as filed with the SEC on June 5, 2005.  

Material Contracts  

We have not entered into any material contracts within the past two fiscal years other than in the ordinary course of business and 

other than those described in Item 4, “Information on the Company” or elsewhere in this annual report.  

Taxation  
United States Federal Income Taxation  

The following discussion summarizes certain U.S. federal income tax consequences to a U.S. Holder, as defined below, who 
purchases our ADSs and ordinary shares. This discussion assumes that investors will hold their ADSs or ordinary shares as capital 
assets (generally, property held for investment). This discussion does not discuss all aspects of U.S. federal income taxation which 
may be important to particular investors in light of their individual circumstances, including investors subject to special taxation, such 
as:  

•

•

•

•

•

•

•

  banks;  
  dealers in securities or currencies; financial institutions; insurance companies; tax-exempt organizations;  
  persons holding ADSs or ordinary shares as part of hedging, conversion, constructive sale, straddle or other integrated 
transactions;  
  traders in securities that have elected the mark-to-market method of accounting; 

  persons who own 10% or more of our ADSs or shares; 

  U.S. persons whose “functional currency” is not the U.S. dollar; or 
  Non-U.S. Holders (as defined below).  

This discussion is based in part on representations by the depositary and assumes that each obligation under the deposit 
agreement and any related agreement will be performed in accordance with its terms. Furthermore, the discussion below is based 
upon the provisions of the Internal Revenue Code of 1986, as amended (the “Code”), and U.S. Treasury regulations, rulings and 
judicial decisions hereunder as of the date hereof. Such authorities are subject to change, possibly on a retroactive basis, which may 
result in U.S. federal income tax consequences different from those discussed below. This discussion does not attempt to address the 
consequences to holders of shares or ADSs who acquired their shares or ADSs through the exercise of an employee stock option or 
otherwise as compensation or through a tax-qualified retirement plan.  

A U.S. Holder considering an investment in our ADSs or ordinary shares is urged to consult its tax advisor concerning U.S. 

federal, state, local and non-U.S. income and other tax consequences.  

A U.S. Holder is a beneficial owner of ADSs or ordinary shares that is for U.S. federal income tax purposes:  
•

  a citizen or resident individual of the United States; 

•

  a corporation or other entity taxable as a corporation created or organized in or under the laws of the United States, any 
state thereof, or the District of Columbia;  

55 

  
  
  
  
  
  
  
  
  
  
 
 
 
 
 
 
 
 
 
•

•

  an estate the income of which is subject to U.S. federal income taxation, regardless of its source; or  
  a trust if it is subject to the primary supervision of a court within the United States and one or more U.S. persons have the 
authority to control all substantial decisions of the trust or has a valid election in effect under applicable U.S. Treasury 
regulations to be treated as a U.S. person.  

A beneficial owner of ADSs or ordinary shares that is not a U.S. Holder is referred to herein as a “Non-U.S. Holder.”  

If a partnership or limited liability company treated as a partnership for U.S. federal income tax purposes holds ADSs or 
ordinary shares, the tax treatment of a partner or member will generally depend on the status of the partner or member and the 
activities of the partnership or such limited liability company. A partner of a partnership or a member of such a limited liability 
company holding ADSs or ordinary shares is urged to consult its tax advisors regarding an investment in our ADSs or ordinary 
shares.  

ADSs. In general, for U.S. federal income tax purposes, a U.S. Holder of ADSs will be treated as the owner of the underlying 
ordinary shares that are represented by such ADSs. Deposits and withdrawals of ordinary shares in exchange for ADSs will not be 
subject to U.S. federal income taxation.  

Distributions on ADSs or ordinary shares. Unless the passive foreign investment company rules, as discussed below, apply, the 
gross amount of the distributions in respect of the ADSs or ordinary shares will be subject to tax as dividend income to the extent of 
our current and accumulated earnings and profits, as determined under U.S. federal income tax principles. Subject to certain 
limitations, dividends paid to non-corporate U.S. Holders, including individuals, may be eligible for a reduced rate of taxation if we 
are deemed to be a “qualified foreign corporation” for U.S. federal income tax purposes and provided that such holder satisfies certain 
holding period requirements with respect to the ownership of our ADSs, or ordinary shares. The reduced rate of tax applicable to 
dividends from a “qualified foreign corporation” does not apply to taxable years beginning after December 31, 2010. Subject to the 
exceptions discussed below, a qualified foreign corporation includes:  

•

•

  a foreign corporation that is eligible for the benefits of a comprehensive income tax treaty with the United States that 

includes an exchange of information program; and 

  a foreign corporation if its stock with respect to which a dividend is paid or its ADSs backed by such stock are readily 

tradable on an established securities market within the United States. 

The Cayman Islands does not currently have comprehensive income tax treaty with the United States. A foreign corporation 
(even if it is described above) does not constitute a qualified foreign corporation if, for the taxable year in which the dividend is paid 
or the preceding taxable year, the foreign corporation is or was a passive foreign investment company. Although we believe that we 
are a qualified foreign corporation because the ADSs will be traded on an established U.S. securities market, no assurance can be 
given in this regard. In addition, our status as a qualified foreign corporation may change. A U.S. Holder that exchanges its ADSs for 
ordinary shares may not be eligible for the reduced rate of taxation on dividends if the ordinary shares are not deemed to be readily 
tradable on an established securities market within the United States.  

Dividends will be includable in a U.S. Holder’s gross income on the date actually or constructively received by the depositary, 

in the case of ADSs or, in the case of ordinary shares, by such U.S. Holder. These dividends will not be eligible for the dividends-
received deduction generally allowed to U.S. corporations in respect of dividends received from other U.S. corporations.  

To the extent we pay dividends on the ADSs or ordinary shares in a currency other than the U.S. dollar, the U.S. dollar value of 

such dividends should be calculated by reference to the exchange rate prevailing on the date of actual or constructive receipt of the 
dividend, regardless of whether the foreign currency is converted into U.S. dollars at that time. If the foreign currency is converted 
into U.S. dollars on the date of actual or constructive  

56 

  
  
  
  
 
 
 
 
receipt of such dividends, the tax basis of the U.S. Holder in such foreign currency will be equal to its U.S. dollar value on that date 
and, as a result, the U.S. Holder generally should not be required to recognize any foreign currency exchange gain or loss. Dividends 
paid in respect of the ADSs or ordinary shares generally will be treated as income from sources outside the United States.  

To the extent that the amount of any distribution exceeds our current and accumulated earnings and profits, the distribution will 
first be treated as a tax-free return of capital, causing a reduction in the adjusted basis of the ADSs or ordinary shares, and the balance 
in excess of adjusted basis will be taxed as capital gain.  

Sale, exchange or other disposition of ADSs or ordinary shares. Unless the passive foreign investment company rules, as 

discussed below, apply, upon the sale, exchange or other disposition of ADSs or ordinary shares a U.S. Holder generally will 
recognize capital gain or loss equal to the difference between the amount realized upon the sale, exchange or other disposition and the 
adjusted tax basis of the U.S. Holder in the ADSs or ordinary shares. The capital gain or loss generally will be long-term capital gain 
or loss if, at the time of sale, exchange or other disposition, the U.S. Holder has held the ADS or ordinary share for more than one 
year. Net long-term capital gains of non-corporate U.S. Holders, including individuals, are eligible for reduced rates of taxation. The 
deductibility of capital losses is subject to limitations. Any gain or loss that a U.S. Holder recognizes generally will be treated as gain 
or loss from sources within the United States for U.S. foreign tax credit limitation purposes.  

Passive foreign investment company rules. In general, we will be classified as a passive foreign investment company for any 
taxable year in which either (a) at least 75% of our gross income is passive income or (b) at least 50% of the value (determined on the 
basis of a quarterly average) of our assets is attributable to assets that produce or are held for the production of passive income. For 
this purpose, passive income generally includes dividends, interest, royalties, rents (other than rents and royalties derived in the active 
conduct of a trade or business and not derived from a related person), annuities and gains from assets that produce passive income. If 
we own directly or indirectly at least 25% by value of the equity shares of another corporation, we will be treated for purposes of the 
passive foreign investment company tests as owning a proportionate share of the assets of the other corporation, and as receiving 
directly a proportionate share of the other corporation’s income.  

We believe, based on our present and projected composition of our income and valuation of our assets, we are not currently and, 

should not in the future, be classified as a passive foreign investment company for U.S. federal income tax purposes, although no 
assurance can be given in this regard. Whether we are a passive foreign investment company for any particular taxable year is 
determined on an annual basis and will depend on the composition of our income and assets, including goodwill. The calculation of 
goodwill will be based, in part, on the then market value of our capital stock, which is subject to fluctuation. In addition, the 
composition of our income and assets will be affected by how we spend the cash we raise in this offering. Accordingly, there can be 
no assurance that we will not be classified as a passive foreign investment company in the current or any future taxable year.  

If we are a passive foreign investment company for any taxable year during which a U.S. Holder has an equity interest in our 
company, unless the U.S. Holder makes a mark-to-market election as discussed below, such U.S. Holder will be subject to special tax 
rules in any future taxable year regardless of whether we are classified as a passive foreign investment company in such future years 
with respect to (a) “excess distributions” and (b) gain from the disposition of stock. Excess distributions are defined generally as the 
excess of the amount received with respect to the equity interests in the taxable year over 125% of the average annual distributions 
received in the shorter of either the three previous years or a U.S. Holder’s holding period before the taxable year and must be 
allocated ratably to each day of the U.S. Holder’s holding period. The amount allocated to the current taxable year or any year before 
we became a passive foreign investment company will be included as ordinary income in a U.S. Holder’s gross income for that year. 
The amount allocated to other prior taxable years will be taxed as ordinary income at the highest rate in effect for a U.S. Holder in 
that prior year and the tax is subject to an interest charge at the rate applicable to deficiencies in income taxes. The entire amount of 
any gain  

57 

  
realized upon the sale or other disposition of the equity interests will be treated as an excess distribution made in the year of sale or 
other disposition and as a consequence will be treated as ordinary income and, to the extent allocated to years prior to the year of sale 
or disposition with respect to which we were a passive foreign investment company, will be subject to the interest charge described 
above.  

In certain circumstances, instead of being subject to the excess distribution rules discussed above, a U.S. Holder may make an 

election to include gain on the ADSs or ordinary shares of a passive foreign investment company as ordinary income under a mark-to-
market method, provided that the ADSs or ordinary shares are regularly traded on a qualified exchange. Under current law, the mark-
to-market election is only available for ADSs or ordinary shares that are regularly traded within the meaning of U.S. Treasury 
regulations on certain designated U.S. exchanges and foreign exchanges that meet trading, listing, financial disclosure and other 
requirements to be treated as a qualified exchange under applicable U.S. Treasury regulations. The Nasdaq National Market is a 
qualified exchange. The ordinary shares may not be eligible for mark-to-market treatment under the foregoing rule even if the ADSs 
otherwise satisfy the applicable requirement.  

If a U.S. Holder makes a mark-to-market election, the U.S. Holder will include each year as ordinary income, rather than capital 
gain, the excess, if any, of the fair market value of the U.S. Holder’s ADSs or ordinary shares at the end of the taxable year over such 
U.S. Holder’s adjusted basis in the ADSs (or ordinary shares, if applicable) and will be permitted an ordinary loss in respect of the 
excess, if any, of the adjusted basis of these ADSs or ordinary shares over their fair market value at the end of the taxable year, but 
only to the extent of the net amount previously included in income as a result of the mark-to-market election. A U.S. Holder’s basis in 
the ADSs or ordinary shares will be adjusted to reflect any such income or loss amounts. Any gain or loss on the sale of the ADSs or 
ordinary shares will be ordinary income or loss, except that this loss will be ordinary loss only to the extent of the previously included 
net mark-to-market gain.  

If a U.S. Holder owns ADSs or ordinary shares during any year that we are a passive foreign investment company, the U.S. 

Holder must file Internal Revenue Service Form 8621.  

A U.S. Holder is urged to consult its tax advisor concerning the U.S. federal income tax consequences of an investment in our 

ADSs or ordinary shares if we are or become a passive foreign investment company, including the possibility of making a market-to-
market election.  

Cayman Islands Taxation  

The Cayman Islands currently levy no taxes on individuals or corporations based upon profits, income, gains or appreciation and 
there is no taxation in the nature of inheritance tax or estate duty. There are no other taxes likely to be material to our company levied 
by the Government of the Cayman Islands except for stamp duties that may be applicable on instruments executed in, or after 
execution brought within the jurisdiction of, the Cayman Islands. The Cayman Islands are not party to any double taxation treaties. 
There are no exchange control regulations or currency restrictions in the Cayman Islands.  

We have, pursuant to Section 6 of the Tax Concessions Law (1999 Revision) of the Cayman Islands, obtained an undertaking 

from the Governor-in-Council that:  

•

•

  no law which is enacted in the Cayman Islands imposing any tax to be levied on profits or income or gains or appreciation 
applies to us or our operations; and  
  the aforesaid tax or any tax in the nature of estate duty or inheritance tax are not payable on our ordinary shares, debentures 
or other obligations.  

The undertaking that we have obtained is for a period of 20 years from March 1, 2005.  

58 

  
  
  
 
 
Documents on Display  

We have previously filed with the SEC our registration statement on Form F-1 and Form F-6 under the Securities Act of 1933, 

as amended (the “Securities Act”) with respect to our ADSs.  

We are subject to the periodic reporting and other informational requirements of the U.S. Securities Exchange Act of 1934, as 

amended (the “Exchange Act”). Under the Exchange Act, we are required to file reports and other information with the SEC. 
Specifically, we are required to file annually a Form 20-F no later than six months after the close of each fiscal year, which is 
December 31. As a foreign private issuer, we are exempt from the rules under the Exchange Act prescribing the furnishing and 
content of quarterly reports and proxy statements, and our officers, directors, and principal shareholders are exempt from the 
reporting and short-swing profit recovery provisions of Section 16 of the Exchange Act.  

Copies of reports and other information, when so filed, may be inspected without charge and may be obtained at prescribed rates 

at the public reference facilities maintained by the Securities and Exchange Commission at the SEC’s public reference room in 
Washington D.C. at 100 F Street, N.E., Room 1580, Washington D.C. 20549. You can request copies of these documents upon 
payment of a duplicating fee, by writing to the SEC. Please call the SEC at 1-800-SEC-0330 for further information on the operation 
of the public reference rooms. The SEC also maintains a Website at www.sec.gov that contains reports, proxy and information 
statements, and other information regarding registrants that make electronic filings with the SEC using its EDGAR system.  

ITEM 11. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Interest rate risk. Our exposure to interest risk for changes in interest rates is limited to the interest income generated by our 
cash deposited with banks and short-term investments maintained in bond funds. We do not believe that a 1% change in interest rates 
would have a significant impact on our operations.  

Foreign currency risk. Although a majority of our revenues and expenses are denominated in U.S. dollars, our operational 
headquarters are in Taiwan and we report our financial results in NT dollars. We are therefore exposed to adverse and beneficial 
movements in foreign currency rates, which results in foreign exchange gains or losses that affect our results of operations. For the 
year ended December 31, 2007, 2008 and 2009, we had foreign exchange losses of NT$18.7 million, foreign exchange gains NT$96.4 
million, and foreign exchange losses NT$88.9 million (US$2.8 million), respectively. As of December 31, 2009, more than 96% of 
our accounts payable and other payables were denominated in currencies other than the NT dollar, primarily in U.S. dollars. More 
than 92% of our accounts receivable were denominated in currencies other than the NT dollar, mainly in U.S. dollars. In 2009, most 
of our sales were quoted in U.S. dollars and approximately 13% of our sales quotes were invoiced in NT dollars using the opening 
average exchange rate on the day of the sales invoice. In 2009, approximately 52% of our cost of sales and operating expenses were 
denominated in U.S. dollars. Hypothetically, if the U.S. dollar value had increased or decreased by 10% against the NT dollar in 
2009, our operating income would have increased or decreased, as the case may be, by approximately 12%, assuming all other factors 
remain constant. We anticipate that we will continue to quote substantially most of our sales in U.S. dollars. We do not utilize foreign 
exchange derivatives contracts to protect against the volatility changes in foreign exchange rates. See “Risk Factors — We are subject 
to risks associated with international operations which may harm our business.”  

Investment Risk. Prior to 2000, we invested in equity instruments of privately held companies. We have minority stake equity 

investments in Cashido, Spright and Vastview Technology, private companies related to semiconductor and other technology 
industries. These investments are accounted for under the cost method because our ownership is less than 20% and we do not have the 
ability to exercise significant influence over the operations of these companies. As of December 31, 2009, the aggregate carrying 
value of these investments on our balance sheet was NT$15.7 million (US$0.5 million). The carrying value of these investments in 
private companies is subject to fluctuation based on many factors such as prevailing market conditions. We monitor  

59 

  
  
these investments for impairment and make appropriate reductions in carrying value when an impairment is deemed to be other than 
temporary. We have experienced declines in the value of certain investments and recorded impairment loss of NT$14.4 million, 
NT$69.3 million, and NT$8.6 million US$0.3million) in 2007, 2008 and 2009, respectively.  

As of December 31, 2009, we also had NT$21.2 million (US$0.7 million) of short-term investments in bond funds that invest in 

Taiwan government and Taiwan investment grade corporate bonds.  

ITEM 12. DESCRIPTION OF SECURITIES OTHER THAN EQUITY SECURITIES

Depositary Fees and Charges. For the year-ended December 31, 2009, we received from the depositary a reimbursement of 
US$0.3 million, net of withholding tax, for our continuing annual stock exchange listing fees and our other expenses incurred in 
connection with maintaining and promoting our ADS program. In addition, the depositary has agreed to reimburse us annually for a 
fixed number of years for our continuing annual stock exchange listing fees and our other expenses incurred in connection with 
maintaining and promoting our ADS program. The amount of annual reimbursements is subject to certain limits.  

60 

  
  
ITEM 13. DEFAULTS, DIVIDEND ARREARAGES AND DELINQUENCIES

Not applicable.  

PART II 

ITEM 14. MATERIAL MODIFICATIONS TO THE RIGHTS OF SECURITY HOLDERS AND THE USE OF PROCEEDS 

Not applicable.  

ITEM 15. CONTROLS AND PROCEDURES
Disclosure Controls and Procedures  

We performed an evaluation of the effectiveness of the design and operation of our disclosure controls and procedures as of 

December 31, 2009. Disclosure controls and procedures are designed to ensure that the material financial and non-financial 
information required to be disclosed in this annual report on Form 20-F and filed with the SEC is recorded, processed, summarized 
and reported in a timely manner. The evaluation was performed with the participation of our key corporate senior management, and 
under the supervision of our Chief Financial Officer, or CFO, Riyadh Lai, and our President and Chief Executive Officer, or CEO, 
Wallace Kou. In designing and evaluating the disclosure controls and procedures, management recognized that any controls and 
procedures, no matter how well designed and operated, can provide only reasonable, rather than absolute, assurances of achieving the 
desired control objectives, and management necessarily was required to apply its judgment in evaluating the cost-benefit relationship 
of possible controls and procedures. Based on the foregoing, our management, including our CEO and CFO, concluded that our 
disclosure controls and procedures were effective.  

Management’s Report on Internal Control over Financial Reporting  

Our management, including our CEO and CFO, is responsible for establishing and maintaining adequate internal control over 
financial reporting, as defined under Exchange Act Rules 13a-15(f) and 15d-15(f). Our internal control over financial reporting is a 
process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial 
statements for external purposes in accordance with accounting principles generally accepted in the United States. Internal control 
over financial reporting includes those policies and procedures that: (1) pertain to the maintenance of records that, in reasonable 
detail, accurately and fairly reflect the transactions and dispositions of our assets, (2) provide reasonable assurance that transactions 
are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, 
and that our receipts and expenditures are being made only in accordance with appropriate authorizations; and (3) provide reasonable 
assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of our assets that could have a 
material effect on the financial statements.  

Our management assessed the effectiveness of our internal control over financial reporting as of the end of the period covered by 
this annual report based on the criteria set forth in the Internal Control-Integrated Framework issued by the Committee of Sponsoring 
Organizations of the Treadway Commission (“COSO”). Their assessment included an evaluation of the design of our internal control 
over financial reporting and testing of the operational effectiveness of our internal control over financial reporting. Based on that 
assessment, our management concluded that as of December 31, 2009 the company’s internal control over financial reporting was 
effective.  

Deloitte & Touche, the independent registered public accounting firm that audited our consolidated financial statements 
included in this annual report has issued an attestation report on our management’s assessment of our control over financial report.  

61 

  
  
  
  
Changes in Internal Control over Financial Reporting  

During 2009, no change to our internal control over financial reporting occurred that has materially affected, or is reasonably 

likely to materially affect, our internal control over financial reporting.  

Inherent Limitations on Effectiveness of Controls  

All internal control systems no matter how well designed and implemented have inherent limitations. Even systems determined 
to be effective may not prevent or detect misstatements or fraud and can only provide reasonable assurance with respect to disclosure 
and financial statement presentation and reporting. Additionally, projections of any evaluation of effectiveness to future periods are 
subject to the risk that controls may become inadequate because of changed conditions and the degree of compliance with the policies 
or procedures may deteriorate.  

62 

  
Attestation Report Of The Independent Registered Public Accounting Firm 

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM  
To the Board of Directors and Shareholders of  
Silicon Motion Technology Corporation  

We have audited the internal control over financial reporting of Silicon Motion Technology Corporation and subsidiaries (the 

“Company”) as of December 31, 2009, based on criteria established in Internal Control — Integrated Framework issued by the 
Committee of Sponsoring Organizations of the Treadway Commission. The Company’s management is responsible for maintaining 
effective internal control over financial reporting and for its assessment of the effectiveness of internal control over financial 
reporting, included in the accompanying Management’s Report on Internal Control Over Financial Reporting. Our responsibility is to 
express an opinion on the Company’s internal control over financial reporting based on our audit.  

We conducted our audit in accordance with the standards of the Public Company Accounting Oversight Board (United States). 

Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control 
over financial reporting was maintained in all material respects. Our audit included obtaining an understanding of internal control 
over financial reporting, assessing the risk that a material weakness exists, testing and evaluating the design and operating 
effectiveness of internal control based on the assessed risk, and performing such other procedures as we considered necessary in the 
circumstances. We believe that our audit provides a reasonable basis for our opinion.  

A company’s internal control over financial reporting is a process designed by, or under the supervision of, the company’s 
principal executive and principal financial officers, or persons performing similar functions, and effected by the company’s board of 
directors, management, and other personnel to provide reasonable assurance regarding the reliability of financial reporting and the 
preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s 
internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in 
reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable 
assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally 
accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with 
authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely 
detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial 
statements.  

Because of the inherent limitations of internal control over financial reporting, including the possibility of collusion or improper 

management override of controls, material misstatements due to error or fraud may not be prevented or detected on a timely basis. 
Also, projections of any evaluation of the effectiveness of the internal control over financial reporting to future periods are subject to 
the risk that the controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies 
or procedures may deteriorate.  

In our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of 
December 31, 2009 based on the criteria established in Internal Control — Integrated Framework issued by the Committee of 
Sponsoring Organizations of the Treadway Commission.  

We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), the 
consolidated financial statements as of and for the year ended December 31, 2009 of the Company and our report dated June 17, 2010 
expressed an unqualified opinion on those financial statements.  

/s/    Deloitte & Touche  
Taipei, Taiwan  
Republic of China  
June 17, 2010  

63 

  
ITEM 16A.AUDIT COMMITTEE FINANCIAL EXPERT 

Our board of directors has determined that Mr. Tsung-Ming Chung, the Chairman of our audit committee, is a “financial expert”

under Nasdaq’s Marketplace Rules.  

ITEM 16B.CODE OF ETHICS 

Our board of directors has adopted a code of business conduct and ethics applicable to every employee of our company, 
including our CEO and our CFO, consistent with the requirements of the Nasdaq Global Market. A copy of our code of ethics has 
been filed with the SEC as Exhibit 11.1 to our annual report on Form 20-F filed on June 30, 2006. For further information, see our 
Code of Ethics posted on our website (www.siliconmotion.com).  

ITEM 16C.PRINCIPAL ACCOUNTANT FEES AND SERVICES 

Deloitte & Touche has acted as the independent registered public accountants of our company and its subsidiaries for 2008 and 
2009. The following table sets forth the aggregate fees by categories specified below in connection with certain professional services 
rendered by Deloitte & Touche for the periods indicated.  

Audit Fees  
(1)
Audit-Related Fees
Tax Fees  
(3)
All Other Fees  
(4)
Total 

(2)

2008
NT$

2009
NT$

(in thousands)

22,636  
—    
4,425  
—    
27,061  

19,633
—  
4,983
—  
24,616

(1) Audit Fees. This category includes the audit and review of our annual financial statements and services that are normally 

provided by the independent auditors in connection with regulatory filings or engagements, consultations provided on audit and 
accounting matters that arise during, or as a result of, the audits or the reviews of interim financial statements, audit procedures 
related to reviews of offering documents, registration statements and issuance of comfort letters. 

(2) Audit-Related Fees. This category consists of assurance and related services by Deloitte & Touche that are reasonably related to 
the performance of the audit or review of our financial statements and are not reported above under “Audit Fees.” Deloitte & 
Touche did not provide any services under this category in 2008 or 2009. 

(3) Tax Fees. This category consists of professional services rendered by Deloitte & Touche for tax compliance and tax advice. The 

services for the fees disclosed in this category include tax return preparation and technical tax advice. 

(4) All other fees. Deloitte & Touche did not provide any services under this category in 2008 or 2009. 

Our audit committee is responsible for the retention of our independent registered public accounting firm, which currently is 
Deloitte & Touche. Our audit committee has adopted its own rules of procedure, in the form of an audit committee charter. The audit 
committee’s rules of procedure provide for a process with respect to the prior approval of all non-audit services to be performed by 
our independent auditors. Our audit committee reports to our board of directors regarding the scope and results of our annual audits, 
compliance with our accounting and financial policies and management’s procedures and policies related to the adequacy of our 
internal accounting controls.  

In 2009 our audit committee approved all of the audit services provided by Deloitte & Touche, and the other services provided 

by Deloitte & Touche.  

64 

  
  
  
  
 
  
  
 
  
  
 
  
  
 
  
  
  
 
ITEM 16D.EXEMPTIONS FROM THE LISTING STANDARDS FOR AUDIT COMMITTEES 

Not applicable.  

ITEM 16E.REPURCHASES OF EQUITY SECURITIES BY THE ISSUER AND AFFILIATED PURCHASERS

Not applicable.  

ITEM 16F. CHANGE IN REGISTRANT’S CERTIFYING ACCOUNTANT 

Not applicable.  

ITEM 16G.CORPORATE GOVERNANCE 

Not applicable.  

65 

  
  
  
  
PART III 

ITEM 17. FINANCIAL STATEMENTS 

Not applicable.  

ITEM 18. FINANCIAL STATEMENTS 

Our consolidated financial statements are included in this annual report at pages F-2 through F-42.  

ITEM 19. EXHIBITS 

Exhibit 
Number   
1.1  

1.2  

2.1  

2.2  

2.3*

4.1  

4.2  

4.3  

4.4  

4.5  

Description

Memorandum of Association of the Registrant (incorporated by reference to Exhibit 3.1 to the company’s 
Registration Statement on Form F-1 (file no. 333-125673) filed with the Securities and Exchange Commission on 
June 9, 2005).

Articles of Association of the Registrant (incorporated by reference to Exhibit 3.2 to the company’s Registration 
Statement on Form F-1 (file no. 333-125673) filed with the Securities and Exchange Commission on June 9, 2005).

Specimen of American Depositary Receipt (incorporated by reference to Exhibit 4.1 to the company’s Registration 
Statement on Form F-1 (file no. 333-125673) filed with the Securities and Exchange Commission on June 9, 2005).

Form of Deposit Agreement (incorporated by reference to Exhibit 4.2 to the company’s Registration Statement on 
Form F-1 (file no. 333-125673) filed with the Securities and Exchange Commission on June 9, 2005).

Second Amended and Restated Silicon Motion Technology Corporation Equity Incentive Plan 2005

Lease Agreement between Silicon Motion, Inc. (Taiwan) and Fang Shinn Industrial Co., Ltd. dated May 4, 2004 
(incorporated by reference to Exhibit 10.1 to the company’s Registration Statement on Form F-1 (file no. 333-
125673) filed with the Securities and Exchange Commission on June 9, 2005).

Lease Agreement between Silicon Motion, Inc. (Taiwan) and TaiHsing Printing and Binding Co., Ltd dated February 
23, 2005 (incorporated by reference to Exhibit 10.2 to the company’s Registration Statement on Form F-1 (file no. 
333-125673) filed with the Securities and Exchange Commission on June 9, 2005).

Lease Agreement between Silicon Motion, Inc. (Taiwan) and Winsome Development Inc. dated November 27, 2003 
(incorporated by reference to Exhibit 10.3 to the company’s Registration Statement on Form F-1 (file no. 333-
125673) filed with the Securities and Exchange Commission on June 9, 2005).

Lease Agreement between Silicon Motion, Inc. (Taiwan) and Richtek Technology Corp. dated February 4, 2005 
(incorporated by reference to Exhibit 10.4 to the company’s Registration Statement on Form F-1 (file no. 333-
125673) filed with the Securities and Exchange Commission on June 9, 2005).

Lease Agreement between Silicon Motion, Inc. (California) and Orchard Investment Company Number 205 dated 
January 21, 2004 (incorporated by reference to Exhibit 10.5 to the company’s Registration Statement on Form F-1 
(file no. 333-125673) filed with the Securities and Exchange Commission on June 9, 2005).

66 

  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
Exhibit 
Number   
  4.6    

  4.7    

  4.8    

  4.11

  4.12

  8.1

11.1

Description

Bank Line of Credit Agreement between Silicon Motion, Inc. (Taiwan) and Chinatrust Commercial Bank Co., Ltd. 
dated November 25, 2004 (incorporated by reference to Exhibit 10.6 to the company’s Registration Statement on Form 
F-1 (file no. 333-125673) filed with the Securities and Exchange Commission on June 9, 2005).

Financial Transaction Agreement between Silicon Motion, Inc. (Taiwan) and Chinatrust Commercial Bank Co., Ltd. 
dated November 25, 2004 (incorporated by reference to Exhibit 10.7 to the company’s Registration Statement on Form 
F-1 (file no. 333-125673) filed with the Securities and Exchange Commission on June 9, 2005).

Specific Clause Agreement between Silicon Motion, Inc. (Taiwan) and Chinatrust Commercial Bank Co., Ltd. dated 
November 25, 2004 (incorporated by reference to Exhibit 10.8 to the company’s Registration Statement on Form F-1 
(file no. 333-125673) filed with the Securities and Exchange Commission on June 9, 2005).

Purchase and Supply Agreement between Lexar Media, Inc. and Silicon Motion Technology Corporation, dated 
September 1, 2005 (incorporated by reference to Exhibit 4.11 to the Company’s Annual Report on Form 20-F filed with 
the Securities and Exchange Commission on June 30, 2006).

Share Purchase Agreement dated as of April 18, 2007 among Silicon Motion Technology Corporation, Lake Tahoe 
Investment Corporation, Future Communications IC, Inc. (“FCI”) and Kwang Jun Yun and the shareholders of FCI 
(incorporated by reference to Exhibit 4.12 to the Company’s Annual Report on Form 20-F filed with the Securities and 
Exchange Commission on July 2, 2007).

List of Subsidiaries (incorporated by reference to Exhibit 21.1 to the Company’s Registration Statement on Form F-1 
(file No. 333-125673) filed with the Securities and Exchange Commission on June 9, 2005).

Code of Ethics (incorporated by reference to Exhibit 11.1 to the company’s Annual Report on Form 20-F filed with the 
Securities and Exchange Commission on June 30, 2006).

12.1*   

Certification of Chief Executive Officer Required by Rule 13a-14(a).

12.2*   

Certification of Chief Financial Officer Required by Rule 13a-14(a).

13.1*

Certification of Chief Executive Officer and Chief Financial Officer required by Rule 13a-14(b) and Section 1350 of 
Chapter 63 of Title 18 of the United States Code.

* Filed herewith. 

67 

  
  
  
  
  
  
  
  
  
The registrant hereby certifies that it meets all the requirements for filing on Form 20-F and that it has duly caused and 

authorized the undersigned to sign this annual report on its behalf.  

SIGNATURES 

SILICON MOTION TECHNOLOGY CORPORATION

By:

/s/    WALLACE C. KOU        
Wallace C. Kou, 
President and Chief Executive Officer

Date: June 23, 2010  

68 

  
  
 
SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES  
INDEX TO CONSOLIDATED FINANCIAL STATEMENTS  

Report of Independent Registered Public Accounting Firm 

Consolidated Balance Sheets as of December 31, 2008 and 2009

Consolidated Statements of Income for the Years Ended December 31, 2007, 2008 and 2009

Consolidated Statements of Changes in Shareholders’ Equity and Comprehensive Income (Loss) for the Years Ended 

December 31, 2007, 2008 and 2009

Consolidated Statements of Cash Flows for the Years Ended December 31, 2007, 2008 and 2009
Notes to the Consolidated Financial Statements 

F-1 

   F-2

   F-3

  F-4

   F-5

   F-7

   F-9

  
  
REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM 

To the Board of Directors and Shareholders of  
Silicon Motion Technology Corporation  

We have audited the accompanying consolidated balance sheets of Silicon Motion Technology Corporation and subsidiaries (the 

“Company”) as of December 31, 2009 and 2008, and the related consolidated statements of income, changes in shareholders’ equity, 
and cash flows for each of the three years in the period ended December 31, 2009, all expressed in New Taiwan dollars. These 
financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on these 
financial statements based on our audits.  

We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). 
Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are 
free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the 
financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, 
as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our 
opinion.  

In our opinion, such consolidated financial statements present fairly, in all material respects, the financial position of the 
Company as of December 31, 2009 and 2008, and the results of their operations and their cash flows for each of the three years in the 
period ended December 31, 2009, in conformity with accounting principles generally accepted in the United States of America.  

Our audits also comprehended the translation of New Taiwan dollar amounts into U.S. dollar amounts and, in our opinion, such 

translation has been made in conformity with the basis stated in Note 3 to the consolidated financial statements. Such U.S. dollar 
amounts are presented for the convenience of the readers in the United States of America.  

We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), the 
Company’s internal control over financial reporting as of December 31, 2009, based on the criteria established in Internal Control — 
Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission and our report dated 
June 17, 2010 expressed an unqualified opinion on the Company’s internal control over financial reporting.  

/s/    Deloitte & Touche  
Taipei, Taiwan  
Republic of China  

June 17, 2010  

F-2 

  
SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES  
CONSOLIDATED BALANCE SHEETS  
(In Thousands, Except Shares and Par Value)  

ASSETS 
Current Assets 

Cash and cash equivalents 
Short-term investments 
Notes and accounts receivable, net
Inventories 
Restricted assets- current 
Deferred income tax assets, net 
Prepaid expenses and other current assets 

Total current assets 

Long-term investments 
Property and equipment, net 
Deferred income tax assets, net 
Goodwill 
Intangible assets, net 
Other assets 

Total assets 

LIABILITIES AND SHAREHOLDERS’ EQUITY 
Current Liabilities 

Notes and accounts payable 
Income tax payable 
Current portion of long-term payable
Accrued expenses and other current liabilities 

Total current liabilities 

Long-term payable, net of current portion
Other long-term liabilities 
Total liabilities 

Commitments and Contingencies (Note 17)
Shareholders’ Equity 

Ordinary Shares at US$ 0.01 par value per share 

Authorized: 500,000,000 shares
Issued: 133,875,736 shares in 2008 and 112,277,892 shares in 2009
Outstanding: 109,048,952 shares in 2008 and 112,277,892 shares in 2009

Additional paid-in capital 
Accumulated other comprehensive loss
Retained earnings (accumulated deficit) 
Treasury stock — 24,826,784 shares

Total shareholders’ equity
Total liabilities and shareholders’ equity 

2008
NT$

December 31

2009

NT$

US$ 
(Note 3)  

21,153  

50,689    
19,703    
97,751    

112,505    
  1,004,739    
638,566    
85,368    
55,276    
74,505    

  1,586,941     1,951,584     61,082  
662  
510,010     15,963  
457,736     14,327  
1,587  
617  
3,059  
  3,557,900     3,108,626     97,297  
492  
773,218     24,201  
5,851  
186,936    
  2,186,760     1,168,807     36,582  
2,891  
2,312  
  7,444,651     5,419,537     169,626  

50,368    
911,884    
203,241    

454,744    
79,754    

92,352  
73,889    

15,709    

378,942    
212,513    
11,962    
444,430    
  1,047,847    
43,745    
63,469    
  1,155,061    

38,655    
10,952  

324,650     10,161  
1,210  
343  
410,763     12,857  
785,020     24,571  
1,249  
2,530  
905,795     28,350  

39,896    
80,879  

42,352    

35,548    

1,113  
  5,546,008     5,041,020     157,778  
(3,331) 
(106,445) 
(166,055)  
(456,381)   (14,284) 
  2,555,150    
  (1,687,865)  
—    
  6,289,590     4,513,742     141,276  
  7,444,651     5,419,537     169,626  

—      

The accompanying notes are an integral part of the consolidated financial statements.  

F-3 

  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES  
CONSOLIDATED STATEMENTS OF INCOME  
(In Thousands, Except Shares and Earnings Per Share)  

NET SALES 
COST OF SALES 
GROSS PROFIT 
OPERATING EXPENSES 

Research and development 
Sales and marketing 
General and administrative 
Amortization of intangible assets
Write off of in-process research and development 
Impairment of goodwill and long-lived assets 

Total operating expenses 

OPERATING INCOME (LOSS) 
NON-OPERATING INCOME (EXPENSES)
Gain on sales of short-term investments 
Unrealized holding gain (loss) on short-term investments
Gain on sales of long-term investments
Dividend income 
Interest income 
Foreign exchange gain (loss), net
Impairment of long-term investments
Interest expense 
Other income (loss), net 

Total non-operating income (loss) 

INCOME (LOSS) BEFORE INCOME TAX
INCOME TAX EXPENSE 
NET INCOME (LOSS) 
EARNINGS (LOSS) PER ORDINARY SHARE: 

Basic 
Diluted 

WEIGHTED AVERAGE ORDINARY SHARES OUTSTANDING

Basic (Thousands) 
Diluted (Thousands) 

EARNINGS (LOSS) PER ADS (one ADS equals four ordinary shares):

Basic 
Diluted 

WEIGHTED AVERAGE ADS OUTSTANDING 

Basic (Thousands) 
Diluted (Thousands) 

Year Ended December 31

2007
NT$

2008
NT$

2009

NT$

   5,847,329     5,528,051    
   2,757,102     2,914,587    
   3,090,227     2,613,464    

2,893,230    
1,702,808    
1,190,422    

US$
(Note 3)  
90,555  
53,296  
37,259  

822,747     1,080,918    
368,863    
298,199  
675,285    
381,749    
193,800    
163,704    
—      
76,377    
—      
—      
   1,742,776     2,318,866    
294,598    
   1,347,451    

35,133  
1,122,491    
12,394  
395,985    
14,544  
464,688    
6,021  
192,391    
—    
—      
1,236,549    
38,703  
3,412,104     106,795  
(69,536) 
(2,221,682)  

21,896    
1,119    
4,991    
772    
52,373  
(18,702)  
(14,447)  
(1,053)  
(317)  
46,632  
   1,394,083    
81,578    
   1,312,505    

17,577    
(1,122)  
—      
2,480    
43,961    
96,380    
(69,253)  
(4,814)  
222    
85,431    
380,029    
86,608    
293,421    

233    
—      
—      
—      
22,088    
(88,949)  
(8,630)  
(3,486)  
(1,988)  
(80,732)  
(2,302,414)  
6,784    
(2,309,198)  

7  
—    
—    
—    
691  
(2,784) 
(270) 
(109) 
(62) 
(2,527) 
(72,063) 
212  
(72,275) 

10.17    
9.85  

2.36    
2.34    

(20.86)  
(20.86)  

(0.65) 
(0.65) 

129,041    
133,291    

124,080    
125,304    

110,694     110,694  
110,694     110,694  

40.68    
39.39    

9.46    
9.37    

(83.45)  
(83.45)  

(2.61) 
(2.61) 

32,260    
33,323  

31,020    
31,326    

27,673    
27,673    

27,673  
27,673  

The accompanying notes are an integral part of the consolidated financial statements  

F-4 

  
  
 
  
 
 
  
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
  
 
  
  
  
  
  
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
  
  
  
  
 
  
  
  
  
  
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
  
  
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
  
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
  
  
 
 
 
 
 
 
 
 
 
 
 
  
  
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
  
  
 
 
 
 
 
 
 
 
 
 
 
  
  
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
  
  
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES  
CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY AND COMPREHENSIVE INCOME 
(LOSS)  
(In Thousands, Except Per Share Data)  

BALANCE, JANUARY 1, 2007 

Net income 
Deferred pension loss 
Foreign currency translation 

adjustments 

Total comprehensive income 
Issuance of ordinary shares for 

FCI acquisition 

Issuance of options for FCI 

acquisition 

Stock-based compensation 

expenses 

Issuance of ordinary shares 

upon exercise of employee 
stock options 

Cumulative effect of adopting 
uncertain tax positions 
BALANCE, DECEMBER 31, 2007   

Net income 
Deferred pension income 
Foreign currency translation 

adjustments 

Total comprehensive income 
Stock-based compensation 

expenses 

Issuance of ordinary shares 

upon exercise of employee 
stock options and restricted 
stock units 
Share repurchase 

BALANCE, DECEMBER 31, 2008   

Net loss 
Deferred pension loss 
Foreign currency translation 

adjustments 

Total comprehensive loss 
Stock-based compensation 

expenses 

Issuance of ordinary shares 

upon exercise of employee 
stock options and restricted 
stock units 

Treasury stock retired 

BALANCE, DECEMBER 31, 2009   

Ordinary Share

Additional
Paid-in
Capital
NT$

Shares
(thousands) 

  Amount 
NT$  
123,780     39,031     3,522,094    
—      
—      

—       —      
—       —      

Accumulated
Other 
Comprehensive
Income 
(Loss)
NT$
45,774    

Retained 
Earnings 
(accumulated
deficit)
NT$
961,224    
—       1,312,505    
—      
(464)  

Treasury 
Stock
NT$

Total
Shareholders’
Equity
NT$

—      
—      
—      

4,568,123  
1,312,505  
(464) 

—       —      
—       —      

—      
—      

27,108    
—      

6,306    

2,098     1,259,331    

—       —    

32,394  

—       —      

261,350    

—      

—    

—      

—      
—      

—      

—      

—      

—      
—      

27,108  
1,339,149  

—      

1,261,429  

—      

32,394  

—      

261,350  

1,889    

606    

133,056    

—      

—      

—      

133,662  

—       —    

—    
131,975     41,735     5,208,225    
—      
—      

—       —      
—       —      

—    

(12,000)  
72,418     2,261,729    
293,421    
—      

—      
581    

—       —    
—       —      

—    
—      

(239,054) 
—      

—       —      

276,062    

—      

—      
—      

—      

—      
—      
—      
—      

—      
—      

(12,000) 
7,584,107  
293,421  
581  

(239,054) 
54,948  

—      

276,062  

1,901    

61,721    
617    
(24,827)   —      
—      
109,049     42,352     5,546,008    
—      
—      

—       —      
—       —      

—      
—      

—      
—      
—       (1,687,865)  
(166,055)   2,555,150     (1,687,865)  
—      
—      

—       (2,309,198)  
—      
(124)  

62,338  
(1,687,865) 
6,289,590  
(2,309,198) 
(124) 

—       —      
—       —      

—      
—      

59,734    
—      

—       —      

446,463    

—      

—      
—      

—      

—      
—      

59,734  
(2,249,588) 

—      

446,463  

3,229    
—      

26,223  
1,054  
(977,674)  
(7,858)  
112,278     35,548     5,041,020    

—    
—      
(106,445)  

—      

—      
(702,333)   1,687,865    
—      
(456,381)  

27,277  
—    
4,513,742  

F-5 

  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
BALANCE, JANUARY 1, 2009 

Net loss 
Deferred pension loss 
Foreign currency translation 

adjustments 

Total comprehensive loss 
Stock-based compensation 

expenses 

Issuance of ordinary shares 

upon exercise of employee 
stock options and restricted 
stock units 

Treasury stock retired 

BALANCE, DECEMBER 31, 2009   

Ordinary Share

Shares
(thousands) 
109,049 
—   
—   

  Amount 
US$  
1,326    
—      
—      

Additional
Paid-in
Capital
US$
173,584    
—      
—      

—    
—      

—    
—      

—   
—   

—   

Accumulated
Other 
Comprehensive
Income 
(Loss)
US$

(5,197)  
—      
(4)  

1,870  
—      

Retained 
Earnings 
(accumulated
deficit)
US$
79,973    
(72,275)  
—      

Treasury 
Stock  
US$
(52,828)  
—      
—      

Total 
Shareholders’
Equity
US$
196,858  
(72,275) 
(4) 

—      
—      

—      
—      

1,870  
(70,409) 

—      

13,974    

—      

—      

—      

13,974  

3,229 
—   
112,278 

33    
(246)  
1,113  

820    
(30,600)  
157,778  

—      
—      
(3,331) 

—      
(21,982)  
(14,284)  

—      
52,828    
—      

853  
—    
141,276  

The accompanying notes are an integral part of the consolidated financial statements.  

F-6 

  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES  
CONSOLIDATED STATEMENTS OF CASH FLOWS  
(In Thousands)  

CASH FLOWS FROM OPERATING ACTIVITIES 

Net income (loss) 
Adjustments to reconcile net income (loss) to net cash provided by 

operating activities: 

Depreciation and amortization
Unrealized holding (gain) loss on short-term investments
Amortization of intangible assets
Write off of in–process research and development
Impairment of goodwill and long-lived assets 
Gain on sales of short-term investments 
Gain on sales of long-term investments 
Impairment of long-term investments 
Stock-based compensation
Loss on disposal of property and equipment 
Deferred income taxes 
Accrued pension cost 
Deferred rent 
Changes in operating assets and liabilities: 

Short-term investments
Notes and accounts receivable 
Inventories 
Prepaid expenses and other current assets 
Other assets 
Notes and accounts payable 
Accrued expenses and other current liabilities
Income tax payable 
Other liabilities 
Net cash provided by operating activities 

CASH FLOWS FROM INVESTING ACTIVITIES 

Acquisition of long-term investments
Proceeds from disposal of long-term investments 
Return of capital from long-term investments 
Business acquisition-net of cash and cash equivalents acquired
Purchase of property and equipment
Changes in restricted assets 
Proceeds from disposal of property and equipment 

Net cash used in investing activities 

F-7 

Year Ended December 31

2007
NT$

2008
NT$

2009

NT$

US$ 
(Note 3)  

1,312,505    

293,421    

(2,309,198)  

(72,275) 

92,284    
(1,119)  
163,704    
76,377    
—      
(21,896)  
(4,991) 
14,447    
261,350    
2,485    
(111,073)  
(1,482)  
(73)  

155,225    
1,122    
193,800    
—      
—      
(17,577)  
—      
69,253    
276,062    
459    
8,694    
—      
1    

(269,096)   1,654,908    
143,407    
(91,166)  
11,777    
53,615    
(65,502)  
82,378    
(14,843)  
30,010    
1,599,288     2,785,044    

(11,683)  
20,745    
(702)  
58,157    
(162,571)  
89,186  
66,598    
26,136    

(19,058)  
61,037    
—  

(1,792,264)  
(226,034) 
25,342    
31    
(1,950,946)  

—      
—      
—      
(396,088)  
(586,750)  
(12,719)  
1,074    
(994,483)  

163,129    
—      
192,391    
—      
1,236,549    
(233)  
—      
8,630    
446,463    
12,937    
51,878    
—      
(79)  

91,585    
494,729    
180,830    
(23,246)  
(7,429)  
(54,292)  
(4,160)  
(173,858)  
17,301    
323,927    

—      
—      
25,849    
—      
(99,480)  
28,325    
7    
(45,299)  

5,106  
—    
6,021  
—    
38,703  
(7) 
—    
270  
13,974  
405  
1,624  
—    
(2) 

2,867  
15,484  
5,660  
(728) 
(233) 
(1,699) 
(130) 
(5,442) 
541  
10,139  

—    
—    
809  
—    
(3,114) 
887  
—    
(1,418) 

  
  
 
  
 
 
  
 
 
 
 
 
 
  
 
 
 
 
 
 
  
 
 
 
  
 
 
 
  
  
  
  
  
  
 
  
  
  
  
  
  
 
 
 
  
  
  
  
  
  
 
  
  
  
 
 
 
 
 
 
 
 
 
 
 
  
  
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
  
  
  
 
  
 
  
  
  
 
 
 
 
 
 
 
 
 
 
 
  
  
 
 
 
 
 
 
 
 
 
 
 
SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES  
CONSOLIDATED STATEMENTS OF CASH FLOWS—(Continued)  
(In Thousands)  

CASH FLOWS FROM FINANCING ACTIVITIES 

Proceeds from issuance of ordinary shares upon exercise of employee 

stock options 
Share repurchase 
Proceed from government grants
Repayment of short-term borrowings
Proceeds from long-term debt and payable 
Repayment of long-term debt and payable 

Net cash provided by (used in) financing activities
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS
EFFECT OF EXCHANGE RATE CHANGES ON CASH AND CASH 

EQUIVALENTS 

CASH AND CASH EQUIVALENTS, BEGINNING OF YEAR
CASH AND CASH EQUIVALENTS, END OF YEAR 
SUPPLEMENTAL INFORMATION 

Exercise of stock option in lieu of offsetting accrued bonuses
Interest paid 
Income taxes paid 

2007
NT$

Year Ended December 31

2008
NT$

2009

NT$

104,453    
—    
20,299    
(6,503)  
15,190    
(8,623)  
124,816    
(226,842)  

33,751    
(1,687,865)  
17,628    
—      
20,117    
(1,087)  
(1,617,456)  
173,105    

—      
—    
25,967    
—      
150    
(7,646)  
18,471    
297,099    

US$ 
(Note 3)  

—    
—    
813  
—    
5  
(239) 
579  
9,300  

27,072    
1,808,042  
1,608,272    

2,112  
(194,436)  
67,544    
49,670  
1,608,272     1,586,941  
1,586,941     1,951,584     61,082  

29,208    
832    
38,439  

28,587    
4,881    
102,183    

29,507    
535    
129,296  

924  
17  
4,047  

Acquisition of FCI 

Fair value of assets acquired, net of cash and cash 

equivalents acquired

Fair value of liabilities assumed, including earn-out 

contingency of NT$389,160 thousand (US$12,000 
thousand) 

Issuance of stock and options 
Cash paid for FCI acquisition 

Acquisition of Centronix 

Fair value of assets acquired, net of cash acquired
Cash paid for Centronix acquisition 

3,559,201    

(589,003)  
(1,293,823)  
1,676,375    

115,889    
115,889  

The accompanying notes are an integral part of the consolidated financial statements.  

F-8 

  
  
 
  
 
 
  
 
 
 
 
 
 
  
 
 
 
 
 
 
  
 
 
 
  
 
  
  
  
  
  
 
 
 
 
 
 
 
 
 
 
 
  
  
 
 
 
 
 
 
 
 
 
 
 
  
  
 
  
 
 
 
 
 
 
 
 
 
 
 
  
  
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
  
  
 
 
 
 
 
 
 
 
 
 
 
  
  
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
 
 
  
 
 
  
 
 
 
 
 
 
 
  
 
 
  
 
 
 
 
 
 
 
  
 
 
 
 
 
SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES  
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS  
(In Thousands)  

1. ORGANIZATION AND OPERATIONS  

Silicon Motion Technology Corporation (“SMTC”, collectively with its subsidiaries the “Company”) is a holding company 
incorporated in the Cayman Islands on January 27, 2005. Significant parts of the Company’s operations are conducted through Silicon 
Motion, Inc. (“SMI Taiwan”), a wholly-owned subsidiary of SMTC, located in Taiwan and Future Communication IC, Inc. (“FCI”), a 
wholly-owned subsidiary of SMTC, located in Korea. The Company is a fabless semiconductor company that designs, develops and 
markets, high-performance, low-power semiconductor solutions for the multimedia consumer electronics market. The Company has 
three major product lines: mobile storage, mobile communications, and multimedia SoC. Our mobile storage business is composed of 
microcontrollers used in NAND flash memory storage products such as flash memory cards, USB flash drives, SSDs, and embedded 
flash applications. Our mobile communications business is composed of mobile TV IC solutions, CDMA Radio Frequency Integrated 
Circuits (“RF ICs”) and electronic toll collection RF ICs. The multimedia SoC business is composed of products that support 
notebook PC webcams, and embedded graphics applications.  

The Company acquired SMI Taiwan in April 2005. Originally SMI Taiwan was known as Feiya Technology Corporation 
(“Feiya”), a Taiwan corporation which was incorporated in April 1997 but had changed its name to SMI Taiwan after acquiring in 
August 2002 Silicon Motion, Inc., a California corporation (“SMI USA”), which was incorporated in November 1995. Feiya was 
originally a flash memory products company and SMI USA a graphics processor company. In April 2007, the Company acquired 
FCI, a leading designer of RF ICs for mobile TV and wireless communications based in South Korea.  

2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES  

Basis of Presentation  

The consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the 

United States of America (U.S. GAAP). The consolidated financial statements include the accounts of SMTC and its wholly-owned 
subsidiaries. The Company owns 100% of the outstanding shares in all of its subsidiaries, except for FCI which the Company owns 
99.91%. All significant intercompany balances and transactions have been eliminated upon consolidation.  

Use of Estimates  

The preparation of consolidated financial statements in conformity with U.S. GAAP requires management to make estimates 

and assumptions that affect certain reported amounts and disclosures. The actual results could differ from those estimates.  

Concentration of Credit Risk  

Financial instruments that potentially subject the Company to a concentration of credit risk consist of cash, cash equivalents, 

investment in debt securities and accounts receivable. Cash are deposited with high credit-quality financial institutions. For accounts 
receivable, the Company performs ongoing credit evaluations of its customers’ financial condition and the Company maintains an 
allowance for doubtful accounts receivable based upon a review of the expected collectibility of individual accounts.  

The Company’s direct and indirect customers include major OEMs and ODMs of flash memory-based storage products mobile 
phones and other electronics devices. Many of the Company’s customers sell brand name consumer electronics products that include 
the Company’s products. For mobile storage products, the Company’s worldwide customers include companies such as Hynix, 
Kingston, Lexar Media, Samsung, Sony and  

F-9 

  
SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES  
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)  
(In Thousands)  

Transcend. For the multimedia products, the Company’s worldwide customers include Advantech, AsusTek, ChipPC, Fuji-Xerox, 
Kontron, Lenovo, Siemens, ThinNetworks, and Toshiba-TEC. For mobile communication, the Company’s worldwide customers 
include LG Electronics, Pantech, and Samsung. For the years ended December 31, 2007, 2008 and 2009, only one of the Company’s 
customers individually accounted for greater than 10% of net sales. The Company’s top ten customers in 2007, 2008 and 2009 
accounted for approximately 57%, 52% and 54% of net sales.  

Fair Value of Financial Instruments  

The carrying amount of the Company’s financial instruments, including cash and cash equivalents, notes and accounts 

receivable and notes and accounts payables approximates fair value due to the short-term maturity of the instruments. Fair values of 
short-term investments and long-term investments represent quoted market prices, if available. If no quoted market prices are 
available, fair values are estimated based on discounted cash flow, or other valuation techniques. The Company’s long-term liabilities 
approximate their fair values as they contain interest rates that vary according to market interest rates.  

On January 1, 2008, the Company adopted ASC 820 Fair Value Measurements and Disclosures, which defines fair value, 

establishes a framework for measuring fair value and expands disclosures about fair value measurements.  

ASC 820 defines fair value as the price that would be received upon sale of an asset or paid upon transfer of a liability in an 
orderly transaction between market participants at the measurement date and in the principal or most advantageous market for that 
asset or liability. The fair value should be calculated based on assumptions that market participants would use in pricing the asset or 
liability, not on assumptions specific to the Company.  

In addition to defining fair value, ASC 820 expands the disclosure requirements around fair value and establishes a fair value 

hierarchy for valuation inputs. The hierarchy prioritizes the inputs into three levels based on the extent to which inputs used in 
measuring fair value are observable in the market. Each fair value measurement is reported in one of the three levels which is 
determined by the lowest level input that is significant to the fair value measurement in its entirety. These levels are:  

Level 1 – Use unadjusted quoted prices in active markets for identical assets or liabilities.  

Level 2 – Use observable inputs other than Level 1 prices such as quoted prices for identical or similar instruments in markets 
that are not active, quoted prices for similar instruments in active markets, and model-based valuation in which all significant inputs 
are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities.  

Level 3 – Use inputs that are generally unobservable and reflect the use of significant management judgments and estimates.  

See Note 19, “Fair Value Measurement”, for the related disclosure. 

Cash Equivalents  

The Company considers all highly liquid investments with maturities within three months from the date of purchase to be cash 

equivalents.  

F-10 

  
  
SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES  
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)  
(In Thousands)  

Short-term Investments  

The Company invests its excess cash in bond funds and uses the average cost method when determining their cost basis. 
Marketable securities that are bought and held principally for the purpose of selling them in near term are classified as trading 
securities and are initially recognized at fair value, with subsequent changes in fair value recorded in earnings as unrealized gains and 
losses.  

Allowance for Doubtful Receivables  

An allowance for doubtful receivables is provided based on a review of the collectability of accounts receivables. The Company 

determines the amount of allowance for doubtful receivables by examining the historical collection experience and current trends in 
the credit quality of its customers as well as its internal credit policies.  

Inventories  

Inventories are stated at the lower of cost or market value. Inventories are recorded at standard cost and adjusted to the 

approximate weighted-average cost at the balance sheet date. Market value represents the current replacement cost for raw materials, 
finished goods and work in process. The Company assesses its inventory for estimated obsolescence or unmarketable inventory based 
upon management’s assumptions about future demand and market conditions. In estimating reserves for obsolescence, the Company 
primarily evaluates estimates based on the timing of the introduction of new products and the quantities remaining of old products and 
provides reserves for inventory on hand in excess of the estimated demand. Estimated losses on slow-moving items are recognized 
and included in the allowance for losses.  

Long-term Investments  

Long-term investments wherein the Company does not exercise significant influence are accounted for under the cost method of 

accounting. Management evaluates related information (e.g., budgets, business plans, financial statements, etc.) in determining 
whether an other than temporary decline in value exists. Factors indicative of an other than temporary decline include recurring 
operating losses, credit defaults and subsequent rounds of financings at an amount below the cost basis of the investment. 
Management periodically weighs all quantitative and qualitative factors in determining if any impairment loss exists. When a decline 
in value is deemed to be other-than-temporary, the Company recognizes an impairment loss in other income and expense.  

Property and Equipment  

Property and equipment are stated at cost less accumulated depreciation. Significant additions, renewals and betterments are 

capitalized, while maintenance and repairs are expensed as incurred.  

Depreciation is computed using the straight-line method over estimated useful lives that range as follows: buildings — 25 to 50 

years; machinery and equipment — 3 to 6 years; furniture and fixtures — 3 to 8 years; software — 1 to 5 years; leasehold and 
buildings improvement — the shorter of the estimated useful life or lease term, which is generally 2 to 6 years. Depreciation expense 
recognized for the years ended December 31, 2007, 2008 and 2009 was approximately NT$92,284 thousand, NT$155,225 thousand 
and NT$163,129 thousand (US$ 5,106 thousand), respectively.  

Upon the sale or other disposal of property and equipment, the related cost and accumulated depreciation are removed from the 

accounts, and any gain or loss is credited or charged to operating income.  

F-11 

  
  
SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES  
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)  
(In Thousands)  

Government Grants  

Grants received by the Company from the Korean government to assist with specific research and development activities are 

deducted from those research and development costs incurred, in the period in which the related expenses are incurred, to the extent 
that they are non-refundable. Government grants that were used for the acquisition of fixed assets are deducted from the acquisition 
costs of the acquired assets. The Company recognizes refundable government grants as long-term payable and current portion of 
long-term payable on its consolidated balance sheet.  

Goodwill and Intangible Assets  

Goodwill is the excess of the purchase price paid over the fair value of the net tangible and intangible assets acquired in a 

business combination. Intangible assets, which consist primarily of core technology, customer relationship and order backlog, are 
amortized over their estimated useful lives, ranging from 3 months to 4 years at the time of acquisition.  

Impairment of Goodwill and Long-Lived Assets  

The Company evaluates the recoverability of long-lived assets whenever events or changes in circumstances indicate the 
carrying value may not be recoverable. The determination of recoverability is based on an estimate of undiscounted cash flows 
expected to result from the use of an asset and its eventual disposition. The estimate of cash flows is based upon, among other things, 
certain assumptions about expected future operating performance, growth rates and other factors. Estimates of undiscounted cash 
flows may differ from actual cash flows due to, among other things, technological changes, economic conditions, changes to the 
business model or changes in operating performance. If the sum of the undiscounted cash flows is less than the carrying value, an 
impairment loss is recognized, measured as the amount by which the carrying value exceeds the fair value of the asset. Fair value is 
determined by reference to quoted market prices, if available, or discounted cash flows, as appropriate. See Note 11, “Goodwill and 
Intangible Assets,” regarding impairment in fiscal year 2009.  

The Company monitors the recoverability of goodwill recorded in connection with acquisitions, by reporting unit, annually, or 
sooner if events or changes in circumstances indicate that the carrying amount may not be recoverable. The Company conducted its 
annual impairment test of goodwill as of November 30, 2009. Reporting units may be operating segments as a whole or an operation 
one level below an operating segment, referred to as a component. Goodwill impairment is tested using a two-step approach. The first 
step compares the fair value of a reporting unit to its carrying amount, including goodwill. If the fair value of the reporting unit is 
greater than its carrying amount, goodwill is not considered impaired and the second step is not required. If the fair value of the 
reporting unit is less than its carrying amount, the second step of the impairment test measures the amount of the impairment loss, if 
any, by comparing the implied fair value of goodwill to its carrying amount. If the carrying amount of goodwill exceeds its implied 
fair value, an impairment loss is recognized equal to that excess. The implied fair value of goodwill is calculated in the same manner 
that goodwill is calculated in a business combination, whereby the fair value of the reporting unit is allocated to all of the assets and 
liabilities of that unit, with the excess purchases price over the amounts assigned to assets and liabilities. Estimating fair value is 
performed by utilizing various valuation approaches, such as income approach or market approach. The total of all reporting unit fair 
values was also compared to the Company’s market capitalization plus control premium for reasonableness. See Note 11, “Goodwill 
and Intangible Assets,” regarding impairment in fiscal year 2009.  

Other Assets  

Other assets primarily consist of intellectual property and deposits for office leases.  

F-12 

  
  
SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES  
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)  
(In Thousands)  

Restricted Assets  

Restricted assets consist of deposits required for litigation and restricted cash. Restricted cash represents cash set aside as 
collateral for obtaining capacity and borrowings as well as cash received from government grants with restriction on its usage.  

Pension Costs  

For employees under defined contribution pension plans, pension costs are recorded based on the actual contributions made to 

employees’ individual pension accounts. For employees under defined benefit pension plans, pension costs are recorded based on 
actuarial calculations.  

Revenue Recognition  

Revenue from product sales is generally recognized upon shipment to the customer provided that the Company has received a 

signed purchase order, the price is fixed or determinable, transfer of title has occurred in accordance with the shipping terms specified 
in the arrangement with the customer, collectibility from the customer is considered reasonably assured, product returns are 
reasonably estimable and there are no remaining significant obligations or customer acceptance requirements.  

The Company grants certain distributors limited rights of return and price protection rights on unsold products. The return rights 

are generally limited to five percent of the monetary value of products purchased within the preceding six months, provided that the 
distributor places a corresponding restocking order of equal or greater value. An allowance for sales returns for distributors and all 
customers is recorded at the time of sale based on historical returns information available, management’s judgment and any known 
factors at the time the financial statements are prepared that would significantly affect the allowance. Price protection rights are based 
on the inventory products the distributors have on hand at the date the price protection is offered. A reserve for price adjustments is 
recorded based on the estimated products on hand at the distributors and historical experience. The Company incurred actual price 
adjustments to distributors of NT$74 thousand, NT$6 thousand and NT$381 thousand (US$12 thousand) in 2007, 2008 and 2009.  

The Company provides a warranty period of one year for manufacturing defects of its products. Warranty returns have been 

infrequent and relate to defective or off-specification parts. The Company estimates a reserve for warranty based on historical 
experience and records this amount to cost of sales. For the years ended December 31, 2007, 2008 and 2009, the Company did not 
experience significant costs associated with warranty returns.  

Research and Development  

Research and development costs consist of expenditures incurred during the course of planned research and investigation aimed 

at the discovery of new knowledge that will be useful in developing new products or at significantly enhancing existing products as 
well as expenditures incurred for the design and testing of product alternatives. All expenditures related to research and development 
activities of the Company are charged to operating expenses when incurred. Third-party research and development costs are expensed 
when the contracted work has been performed or as milestone results have been achieved.  

Income Taxes  

The provision for income tax represents income tax paid and payable for the current year plus the changes in the deferred 

income tax assets and liabilities during the years. Deferred income tax assets are recognized for net  

F-13 

  
  
SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES  
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)  
(In Thousands)  

operating loss carryforwards, research and development credits, and temporary differences. The Company believes that uncertainty 
exists regarding the realizability of certain deferred income tax assets and, accordingly, has established a valuation allowance for 
those deferred income tax assets to the extent the realizability is not deemed to be more likely than not. Deferred income tax assets 
and liabilities are measured using enacted tax rates.  

Effective January 1, 2007, the Company adopted standards that clarified the accounting for uncertain tax positions. The new 
standards provide that a tax benefit from an uncertain tax position may be recognized when it is more likely than not that the position 
will be sustained upon examination, including resolutions of any related appeals or litigation processes, based on the technical merits. 
Income tax positions must meet a more-likely-than-not recognition threshold at the effective date to be recognized upon the adoption 
of the new standards and in subsequent periods. The new standards also provide guidance on measurement, derecognition, 
classification, interest and penalties, accounting in interim periods, disclosure and transition. The Company decreased deferred 
income tax assets and reduced retained earnings by NT$12,000 thousand in connection with its adoption. The Company recognizes 
interest and penalties, if any, related to unrecognized tax benefits in income tax expense. See Note 14, “Income Taxes,” for further 
discussion of the effects of adoption.  

Under Taiwan tax regulations, the current year’s earnings, on an after tax basis, that are not distributed in the following year are 
subject to a 10% additional income tax. This 10% additional income tax is recognized in the period during which the related earnings 
are generated.  

The R.O.C. government enacted the Alternative Minimum Tax Act (“the AMT Act”), which became effective on January 1, 
2006. The alternative minimum tax (“AMT”) imposed under the AMT Act is a supplemental tax levied at a rate of 10% which is 
payable if the income tax payable determined pursuant to the Income Tax Law is below the minimum amount prescribed under the 
AMT Act. The taxable income for calculating the AMT includes most of the income that is exempted from income tax under various 
laws and statutes. The Company has considered the impact of the AMT Act in the determination of its tax liabilities.  

Foreign Currency Transactions  

Foreign currency transactions are recorded at the rates of exchange in effect when the transaction occurs. Gains or losses, 

resulting from the application of different foreign exchange rates when cash in foreign currency is converted into the entities’ 
functional currency, or when foreign currency receivables and payables are settled, are credited or charged to income in the period of 
conversion or settlement. At the balance sheet date, assets and liabilities denominated in foreign currencies are remeasured based on 
prevailing exchange rates and any resulting gains or losses are credited or charged to income.  

Translation of Foreign Currency Financial Statements  

The reporting currency of the Company is the New Taiwan dollar. The functional currency of each one of the Company’s 

subsidiaries is the local currency of the respective entity. Accordingly, the financial statements of the foreign subsidiaries are 
translated into New Taiwan dollars at the following exchange rates: assets and liabilities — current rate on the balance sheet date; 
shareholders’ equity — historical rates; income and expenses- average rate during the period. The resulting translation adjustment is 
recorded as a separate component of shareholders’ equity in accumulated other comprehensive income.  

F-14 

  
  
SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES  
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)  
(In Thousands)  

Comprehensive Income (Loss)  

Comprehensive income and loss represents net income (loss) plus the results of certain changes in shareholders’ equity during a 

period from non-owner sources that are not reflected in the consolidated statements of income. The following table presents the 
components of accumulated other comprehensive loss as of December 31, 2007, 2008 and 2009:  

2007
NT$

2008
NT$

Beginning balance 
Current-period 
change 
Ending balance 

Foreign 
currency items 

Defined benefit
pension plans  

Accumulated other
comprehensive
income (loss)

Foreign 
currency items 

Defined benefit
pension plans  

43,674    

27,108  
70,782    

2,100    

(464)  
1,636    

45,774    

70,782    

26,644  
72,418    

(239,054) 
(168,272)  

1,636    

581    
2,217    

Accumulated other
comprehensive
income (loss)

72,418  

(238,473) 
(166,055) 

2009

Foreign 
currency items 
(168,272) 

59,734    
(108,538)  

NT$

Defined benefit
pension plans  

2,217    

(124)  
2,093    

Accumulated other
comprehensive
income (loss)

(166,055) 

Foreign 
currency items 
(5,267) 

59,610    
(106,445)  

1,870    
(3,397)  

US$ (Note 3)

Defined benefit
pension plans  

Accumulated other
comprehensive
income (loss)

70    

(4)  
66    

(5,197) 

1,866  
(3,331) 

Beginning balance 
Current-period 
change 
Ending balance 

Legal Contingencies  

The Company is currently involved in various claims and legal proceedings. Periodically, the Company reviews the status of 

each significant matter and assesses the potential financial exposure. If the potential loss from any claim or legal proceeding is 
considered probable and the amount can be estimated, the Company accrues a liability for the estimated loss. Because of uncertainties 
related to these matters, accruals are based only on the best information available at the time. As additional information becomes 
available, the Company reassesses the potential liability related to the pending claims and litigation and revises these estimates as 
appropriate. Such revisions in the estimates of the potential liabilities could have a material impact on the results of operations and 
financial position.  

Earnings (Loss) Per Share  

Basic earnings (loss) per share are computed by dividing net earnings (loss) attributable to ordinary shareholders by the 
weighted average number of ordinary shares outstanding during the period. Diluted earnings per share reflect the potential dilution 
that could occur if stock options and other dilutive securities were exercised. Dilutive securities are excluded from the computation of 
the diluted income per share in periods when their effect is anti-dilutive. The Company’s dilutive securities consist of employee stock 
options and restricted stock units.  

F-15 

  
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES  
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)  
(In Thousands)  

Stock-Based Compensation  

The Company accounts for stock-based compensation in accordance with ASC 718 Compensation — Stock Compensation. The 

Company uses the Black-Scholes valuation model and recognizes compensation expense on a straight-line basis over the requisite 
service period of the award.  

Treasury Stock  

Treasury stock is stated at cost and shown as a reduction to shareholders’ equity.  

The Company retires ordinary shares repurchased under a share repurchase plan. Accordingly, upon retirement the excess of the 
purchase price over par value is allocated between additional paid-in capital and retained earnings based on the average issuance price 
of the shares repurchased. A repurchase of ADSs is recorded as treasury stock until the Company completes the withdrawal of the 
underlying ordinary shares from the ADS program.  

Recent Accounting Pronouncements  

In December 2008, the Financial Accounting Standards Board (“FASB”) issued accounting standards relating to the disclosure 

requirements for defined benefit plans, which provide guidance on an employer’s disclosures about plan assets of a defined benefit 
pension or other postretirement plan. The new accounting standards are effective for annual reporting periods ending after 
December 15, 2009. The Company has adopted the standards effective for its December 31, 2009 annual report on Form 20-F. 
However, information on how investment allocation decisions are made, inputs and valuation techniques used to measure the fair 
value of plan assets, the effect of fair value measurements using significant unobservable inputs on changes in plan assets for the 
period and significant concentrations of risk within plan assets is not fully made available to the companies by the government. 
Therefore, the Company is unable to provide the required fair value disclosures related to pension plan assets. See Note 13, “Pension 
Plan.”  

In April 2009, the FASB issued a standard that provides additional guidance for estimating fair value when the volume and level 

of activity for an asset or liability have significantly decreased. It also included guidance on identifying circumstances that indicate a 
transaction is not orderly. This guidance is effective for interim and annual reporting periods ending after June 15, 2009, and should 
be applied prospectively. This standard is effective for the Company for the year ending December 31, 2009. The adoption of the 
guidance did not have a material effect on the Company’s results of operations, financial position and cash flows.  

In April 2009, the FASB issued a standard that provides guidance on the recognition and presentation of other-than-temporary 
impairments of debt securities classified as available-for-sale and held-to-maturity. This standard is effective for interim and annual 
reporting periods ending after June 15, 2009. This guidance is effective for the Company for the year ending December 31, 2009. The 
adoption of the guidance did not have any impact on the Company’s results of operations, financial position and cash flows.  

In May 2009 and subsequently updated in February 2010, the FASB issued new guidance on subsequent events that establishes 
general standards of accounting for and disclosure of events that occur after the balance sheet date but before financial statements are 
issued. This standard defines two types of subsequent events, recognized or non-recognized. The new guidance is effective for the 
Company for the year ending December 31, 2009.  

In June 2009, the FASB issued new guidance relating to the transfer of financial assets. The new guidance requires entities to 

provide more information regarding sales of securitized financial assets and similar transactions, particularly if the entity has 
continuing exposure to the risks related to transferred financial assets. It  

F-16 

  
  
SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES  
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)  
(In Thousands)  

also eliminates the concept of a “qualifying special-purpose entity,” changes the requirements for derecognizing financial assets and 
requires additional disclosures. The new guidance becomes effective for annual reporting periods beginning after November 15, 2009. 
Based on the Company’s analysis, the Company currently does not anticipate that the new guidance will have a material effect on the 
Company’s results of operations and financial position or cash flows.  

In June 2009, the FASB issued new guidance to improve financial reporting by enterprises involved with variable interest 
entities (VIE). The new guidance modifies the approach for determining the primary beneficiary of a variable interest entity (“VIE”). 
Under the modified approach, an enterprise is required to make a qualitative assessment whether it has (1) the power to direct the 
activities of the VIE that most significantly impact the entity’s economic performance and (2) the obligation to absorb losses of the 
VIE or the right to receive benefits from the VIE that could potentially be significant to the VIE. If an enterprise has both of these 
characteristics, the enterprise is considered the primary beneficiary and must consolidate the VIE. The new guidance becomes 
effective for annual reporting periods beginning after November 15, 2009. Based on the Company’s analysis, the Company currently 
does not anticipate that the new guidance will have a material effect on the Company’s results of operations and financial position or 
cash flows.  

In June 2009, the FASB issued its Accounting Standards Codification (ASC) 105, which became the source of authoritative U.S. 
generally accepted accounting principles (U.S. GAAP) recognized by the FASB to be applied by nongovernmental entities. Rules and 
interpretive releases of the SEC under authority of federal securities law are also sources of authoritative U.S. GAAP for SEC 
registrants. The ASC became effective for the financial statements issued for interim and annual periods ending after September 15, 
2009 and superseded all then-existing non-SEC accounting and reporting standards. All other non-grandfathered non-SEC accounting 
literature not included in the ASC will become nonauthoritative. The FASB will not issue new standards in the form of Statements 
(SFAS’s) FASB Staff Positions (FSP’s) or Emerging Issues Task Force Abstracts (EITF’s), but rather it will issue Accounting 
Standards Updates (ASU’s). FASB will not consider the ASU’s as authoritative in their own right as they will only serve to update 
the ASC, provide background information about guidance and provide the bases for conclusions on the changes in the ASC. The 
Company has adopted the ASC effective for its December 31, 2009 annual report on Form 20-F and has revised the disclosure of the 
U.S. GAAP source references in its financial reporting upon such adoption.  

In September 2009, the FASB issued an accounting standard update which provides guidance on how to separate consideration 

in multiple-deliverable arrangements and significantly expands disclosure requirements. The standard establishes a hierarchy for 
determining the selling price of a deliverable, eliminates the residual method of allocation and requires that arrangement consideration 
be allocated at the inception of the arrangement to all deliverables using the relative selling price method. The update is effective for 
annual reporting periods beginning on or after June 15, 2010. Based on the Company’s analysis, the Company currently does not 
anticipate that the new guidance will have a material effect on the Company’s results of operations and financial position or cash 
flows.  

In September 2009, the FASB issued an accounting standard update on arrangements that include software elements. Tangible 

products that have software components that are essential to the functionality of the tangible product will no longer be within the 
scope of the software revenue recognition guidance, and software-enabled products will now be subject to other relevant revenue 
recognition guidance. The update is effective for annual reporting periods beginning on or after June 15, 2010. Based on the 
Company’s analysis, the Company currently does not anticipate that the new guidance will have a material effect on the Company’s 
results of operations and financial position or cash flows.  

F-17 

  
  
SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES  
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)  
(In Thousands)  

In January 2010, the FASB issued amended standards that require additional fair value disclosures. These amended standards 

require disclosures about inputs and valuation techniques used to measure fair value as well as disclosures about significant transfers, 
beginning in the first quarter of 2010. Additionally, these amended standards require presentation of disaggregated activity within the 
reconciliation for fair value measurements using significant unobservable inputs (Level 3), beginning in the first quarter of 2011. The 
Company does not expect these new standards to significantly impact the consolidated financial statements.  

3. US DOLLAR AMOUNTS  

The Company maintains its accounts and expresses its financial statements in New Taiwan dollars. For convenience only, U.S. 

dollar amounts presented in the accompanying financial statements have been translated from New Taiwan dollars, using the U.S. 
Federal Reserve Bank of New York noon-buying rate of NT$31.95 to US$1 on December 31, 2009. The convenience translations 
should not be construed as representations that the New Taiwan dollar amounts have been, could have been or could in the future be, 
converted into U.S. dollars at this or any other exchange rate.  

4. BUSINESS COMBINATIONS  

FCI  

On April 30, 2007, the Company completed its acquisition of FCI, a leading designer of RF ICs for mobile television and 

wireless communications based in Seoul, South Korea.  

In exchange for 99.59% of outstanding shares of common stock of FCI and assumption of all vested and unvested FCI options, 
the Company issued 6,306 thousand ordinary shares, 370,274 stock options and paid approximately NT$1,659.8 million in cash and 
incurred transaction costs of approximately NT$61.1 million. The value of the 6,306 thousand ordinary shares issued was determined 
based on the average market price of the Company’s ordinary shares over the 20-day period before and after the terms of the 
acquisition were agreed to and announced. In addition, the Company paid former FCI shareholders an additional US$12 million in 
cash (“Earn-out”) on the achievement of certain operating and financial milestones in 2007. The Company also accelerated the 
vesting of 50% of the options held by FCI employees when Earn-out targets were met. In accordance with the Share Purchase 
Agreement, such options became exercisable immediately after announcement of the Company’s 2007 earnings results on February 1, 
2008. The incremental compensation cost associated with the accelerated vesting was insignificant.  

The total purchase consideration is summarized as follows:  

Value of ordinary shares issued and stock options assumed
Cash consideration 
Transaction costs 
Total purchase consideration

NT$
1,293,823
2,048,991
61,051
3,403,865

The Company issued approximately 370,274 stock options valued at NT$64,376 thousand in exchange for FCI stock options 

held by FCI’s employees at the closing date. Of the total stock options issued, approximately 277,705 stock options were unvested at 
the closing date. In accordance with ASC 718, vested stock options or awards issued by an acquirer in exchange for outstanding 
awards held by employees of the acquiree should be  

F-18 

  
  
  
 
  
  
  
  
  
 
  
  
 
SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES  
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)  
(In Thousands)  

considered as a part of the purchase price paid by the acquirer for the acquiree in a business combination. Accordingly, the fair value 
of the new awards of NT$32,394 thousand was included in the purchase price. The following table summarizes the estimated fair 
values of the assets acquired and liabilities assumed at the date of acquisition:  

Cash and cash equivalents
Accounts receivable, net
Inventories 
Other current assets 
Property and equipment
Other assets 
Goodwill 
Identifiable intangible assets
In-process research and development(IPR&D)
Accounts payable 
Short term borrowings
Accrued expenses and other current liabilities
Current portion of long term debt 
Liabilities related to unrealized tax benefit 
Long-term payable 
Net assets acquired 

NT$
44,507  
118,322  
141,030  
92,480  
79,375  
129,906  
2,156,570  
765,140  
76,378  
(81,797) 
(6,503) 
(60,475) 
(10,089) 
(4,556) 
(36,423) 
3,403,865  

The excess of the purchase price over the fair value of the net tangible assets acquired has been reflected as identifiable 

intangible assets and goodwill. The identifiable intangible assets and respective useful lives are as follows:  

Core Technology 
Customer relationship 
Order backlog 
Total identifiable intangible assets 

NT$
446,717  
277,056  
41,367  
765,140  

Useful Life
4 years
4 years
3 months

The core technology represented the existing know-how in IC design for RF receivers including all the developed and in-process 

products for the FCI business.  

Customer relationships can be identified as intangible assets when an entity has a practice of establishing contracts with 

customers, regardless of whether a contract existed at the date of acquisition.  

The estimated fair value attributed to order backlog was based on outstanding purchase orders at the date of acquisition.  

The estimated fair value of in-process research and development was defined as research and development projects in process at 
the time of the transaction that have not demonstrated their technological feasibility and that do not have an alternative future use. The 
entire amount was written off immediately in the second quarter of 2007. The IPR&D relates to the research and development of ICs 
used in mobile TV-related application.  

F-19 

  
  
  
  
 
  
 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
 
 
  
  
 
 
 
  
  
  
 
  
  
 
  
  
  
 
  
SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES  
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)  
(In Thousands)  

Goodwill represents the excess of the purchase price over the estimated fair values of the net tangible and intangible assets. The 

factors that contributed to the recognition of goodwill primarily relate to expansion into new product areas and potential synergies 
created from combined capabilities.  

The operating results of FCI have been included in the Company’s operations beginning May 1, 2007. The following unaudited 

pro forma information represents a summary of the results of operations as if the acquisition occurred on January 1, 2007 and includes 
certain pro forma adjustments, including amortization of identifiable intangibles and unrecognized compensation cost from that date 
(in thousands except earnings per share):  

Net sales 
Net income 
Earnings per share
Basic 
Diluted 

Weighted average ordinary shares outstanding (thousands)

Basic 
Diluted 

2007 Year Ended
December 31
NT$
6,112,636
1,185,819

9.05
8.65

131,044
137,148

The pro forma results are based on various assumptions and are not necessarily indicative of what would have occurred had the 

acquisition closed on January 1, 2007.  

Centronix  

On November 30, 2007, the Company acquired select parts of the Centronix mobile TV business of Korea information 
Engineering Services Co., Ltd. (“KIES”). This business segment develops and markets products and services related to mobile TV. 
The aggregate purchase consideration was NT$115,889 thousand in cash. The value of this acquisition did not have a material effect 
on the Company’s results of operations in 2007 and therefore, its unaudited pro forma results are not presented herein.  

The following table summarizes the estimated fair values of the assets acquired at the date of acquisition:  

Property and equipment
Intangible assets 
Goodwill 

Total assets acquired 

NT$
23,606
60,843
31,440
115,889

Intangible assets acquired represented core technology which has a weighted-average useful life of approximately 4 years.  

Please refer to Note 11 for discussion of impairment of goodwill and intangible assets.  

F-20 

  
  
  
  
 
 
 
  
 
  
  
  
  
  
  
 
 
  
  
 
  
  
 
  
  
 
SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES  
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)  
(In Thousands)  

5. CASH AND CASH EQUIVALENTS  

Cash and deposits in bank 
Time deposits 

6. SHORT-TERM INVESTMENTS  

2008
NT$

December 31

2009

NT$

483,960  
1,102,981  
1,586,941  

1,605,407  
346,177  
1,951,584  

US$
(Note 3)
50,248
10,834
61,082

The Company classified short-term investments as trading securities in 2007, 2008 and 2009. Realized gains on sales of short-

term investments were NT$21,896 thousand, NT$17,577 thousand and NT$233 thousand (US$7 thousand) for the years ended 
December 31, 2007, 2008 and 2009, respectively. Unrealized holding gains for trading securities recognized in income was NT$1,119 
thousand for the year ended December 31, 2007, and unrealized holding loss of NT$1,122 thousand for the year ended December 31, 
2008.  

7. NOTES AND ACCOUNTS RECEIVABLE  

Notes receivable 
Trade accounts receivable 

Allowance for doubtful accounts
Allowance for sales returns and discounts 

The changes in the allowances are summarized as follows:  

Allowances for doubtful accounts
Balance, beginning of year
Impact of FCI acquisition
Additions charged to expense 
Write-offs 
Balance, end of year 

F-21 

2008
NT$

December 31

2009

NT$

81,339  
1,139,238    
1,220,577    
(180,045)  
(35,793) 
1,004,739    

42,572    
623,208    
665,780    
(97,784)  
(57,986)  
510,010    

US$  
(Note 3)  
1,333  
19,506  
20,839  
(3,061) 
(1,815) 
15,963  

Year Ended December 31

2007  
NT$  

2008
NT$

2009

NT$

13,433    
3,192    
9,197    
(2,753)  
23,069    

23,069  
—    
156,976  
—    
180,045  

180,045    
—      
35,336    
(117,597)  
97,784    

US$  
(Note 3) 

5,635  
—    
1,107  
(3,681) 
3,061  

  
  
  
  
  
 
  
 
  
  
 
  
  
  
 
  
 
  
 
  
  
  
  
 
  
 
  
 
  
  
 
  
 
  
 
 
  
 
 
  
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
  
  
 
 
 
 
 
 
 
 
  
  
 
  
 
 
 
 
 
 
 
 
  
  
 
 
 
 
 
 
 
 
 
  
 
 
  
 
  
 
 
  
 
  
 
 
 
  
 
 
 
 
  
 
 
 
  
 
  
 
  
  
  
  
  
 
 
 
 
  
 
 
 
 
 
  
  
 
 
 
 
  
 
 
 
 
 
SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES  
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)  
(In Thousands)  

Allowances for sales returns and discounts 

Balance, beginning of year
Additions 
Write-offs 
Balance, end of year 

8. INVENTORIES  

The components of inventories are as follows:  

Finished goods 
Work in process 
Raw materials 

9. LONG-TERM INVESTMENTS  

Year Ended December 31

2007
NT$

2008
NT$

2009

NT$

35,067  
41,852    
(31,086)  
45,833    

45,833  
110,166    
(120,206)  
35,793    

35,793    
114,962    
(92,769)  
57,986    

US$  
(Note 3) 

1,120  
3,598  
(2,903) 
1,815  

2008
NT$

December 31

2009

NT$

253,894  
243,151  
141,521  
638,566  

206,660  
167,821  
83,255  
457,736  

US$
(Note 3)
6,468
5,253
2,606
14,327

As of December 31, 2008 and 2009, the Company held equity investments in several privately-held companies with the carrying 

value as follows:  

Cost method: 

Cashido Corp. (Cashido) 
Spright Co., Ltd. (Spright) 
Vastview Technology, Corp. (Vastview) 

Percentage
of 
Ownership 

December 31

2008   
NT$   

2009

NT$   

2.40%  
13.50%  
10.55%  

3,142  
7,319  
39,907  
50,368  

3,142  
7,138  
5,429  
15,709  

US$
(Note 3)

98
224
170
492

In July 2001, the Company invested in the common stock of Cashido. At the time of our investment, Cashido manufactured 

flash memory storage devices. Cashido currently focuses on the manufacture of computer accessories and ozone based sterilization 
devices.  

In December 2005, the Company invested in the common stock of Spright. Spright, formally known as Flash Media Corp., was 

established to market, distribute, and manufacture flash memory storage devices. As of December 31, 2009, Spright was in the 
liquidation process.  

F-22 

  
  
  
  
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
  
 
 
 
 
  
  
  
 
 
 
 
 
 
 
 
 
 
 
  
  
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
  
 
  
  
  
 
 
 
 
  
  
  
  
  
 
  
 
  
 
 
  
 
  
 
  
 
 
  
 
 
  
 
 
  
 
 
 
 
  
 
 
 
 
  
 
  
  
 
  
  
  
  
  
  
 
 
  
 
  
 
  
 
  
 
 
  
 
  
 
SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES  
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)  
(In Thousands)  

In December 2006 and February 2007, the Company invested in the common stock of Vastview. Vastview is a fabless 

semiconductor company that develops and markets driver ICs and other ICs for the TFT-LCD industry. In September 2009, Vastview 
reduced 70% of its share capital and distributed NT$25,849 thousand (US$809 thousand) to the Company.  

In November 2006, the Company invested in the common stock of Chipmast. Chipmast is a fabless semiconductor company that 
develops and markets microcontrollers for LCDs. In August 2007, the Company sold all its investment in Chipmast and recognized a 
realized investment gain of NT$4,991 thousand.  

The Company accounts for these investments using the cost method. These investments are evaluated for impairment on an 

annual basis or as the circumstances warrant. For the years ended December 31, 2007, 2008 and 2009, we determined that our 
investments in Spright and Vastview were impaired because a combination of recurring losses and reduced forecasts at Spright and 
Vastview indicated that the Company’s investments were not recoverable within a reasonable period of time. Accordingly, the 
Company believed that the impairments were other than temporary and recorded an impairment charge of NT$14,447 thousand, 
NT$69,253 thousand and NT$8,630 thousand (US$270 thousand) for the years ended December 31, 2007, 2008 and 2009, 
respectively. The impairment charges were determined based on the difference between the Company’s carrying value and the 
proportionate ownership of the investee’s net assets as of the respective year end.  

10. PROPERTIES AND EQUIPMENT  

Cost: 

Land 
Buildings 
Machinery and equipment
Furniture and fixtures 
Leasehold and buildings improvement 
Software 

Total 
Accumulated depreciation: 

Buildings 
Machinery and equipment
Furniture and fixtures 
Leasehold and buildings improvement 
Software 

Prepayment and construction in progress 

2008
NT$

December 31

2009

NT$

134,118  
405,907  
217,704  
95,680  
77,035  
311,735  
1,242,179  

134,118  
402,373  
212,251  
96,785  
83,598  
385,284  
1,314,409  

13,058  
138,891  
47,635  
26,908  
150,961  
377,453  
47,158  
911,884  

21,295  
152,247  
60,844  
41,192  
266,951  
542,529  
1,338  
773,218  

US$
(Note 3)

4,198
12,594
6,643
3,029
2,616
12,059
41,139

667
4,765
1,904
1,289
8,355
16,980
42
24,201

In April 2006, the Company leased its land and buildings located in Taipei, Taiwan, to a third party under a three-year operating 
lease. Net carrying value of the leased land and building as of December 31, 2009 was NT$18,259 thousand (US$571 thousand) and 
NT$7,671 thousand (US$240 thousand), respectively. The lessee renewed the three year operating lease with the Company in March 
2009. The future rental from the aforementioned lease is about NT$1,322 thousand each year.  

F-23 

  
  
  
 
 
 
 
 
 
  
  
  
 
  
 
  
 
  
  
  
  
 
  
  
  
  
  
  
 
  
 
  
 
  
  
 
  
 
  
 
  
  
  
  
 
  
  
  
  
 
  
 
  
 
 
  
  
 
  
 
  
 
  
  
 
  
 
  
 
SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES  
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)  
(In Thousands)  

11. GOODWILL AND ACQUIRED INTANGIBLE ASSETS  

Intangible assets: The intangible assets acquired from the Company’s acquisition of FCI and Centronix in 2007 are as follows: 

2008
NT$

Accumulated 
Amortization   

Net 
Carrying
Amount   Cost

Core technology 
Customer relationship 
Order backlog 
Total 

  Cost
  493,439 
  277,056 
  41,367 
  811,862 

(200,311)   293,128  507,560 
(115,440)   161,616  277,056
(41,367)  
—    41,367 
(357,118)   454,744  825,983

  Impairment   
(171,139)  
—    
—      
(171,139) 

December 31

NT$

2009

US$ (Note 3)

Accumulated
Amortization   
(336,421)  
(184,704) 
(41,367)  
(562,492) 

Net 
Carrying
Amount   Cost   Impairment   
(5,356)  
—     
—     
(5,356)  

—    15,885 
8,672 
—    1,295 
92,352 25,852 

92,352

Accumulated
Amortization   
(10,529)  
(5,781) 
(1,295)  
(17,605) 

Net 
Carrying
Amount
—  
2,891
—  
2,891

Our fiscal 2009 impairment test included an evaluation of long-lived assets used in our mobile communication reporting unit. 

These assets included customer relationships, core technology and property, plant and equipment. These assets were acquired during 
fiscal 2007 during the purchases of FCI. The carrying value of the assets was compared to the fair value and impairment recorded 
where the carrying value exceeded fair value. The fair values of core technology and customer relationship were determined using the 
discounted cash flows method. The fair value of property and equipment and other assets primarily represented replacement costs 
adjusted to reflect the impact of physical deterioration as well as applicable functional or economic obsolescence. The impairment 
charge related to long-lived assets totaled NT$217,189 thousand (US$6,798 thousand) and is comprised of core technology 
NT$171,139 thousand (US$5,356 thousand), property and equipment NT$27,943 thousand (US$875 thousand) and other assets 
NT$18,107 thousand (US$567 thousand). The impairment charge was mainly attributable to the weaker than expected financial 
performance due to the economic recession in Korea, technology transitions and the push out of growth opportunities.  

Amortization expense of acquisition-related intangible assets was NT$163,704 thousand, NT$193,800 thousand and 
NT$192,391 thousand (US$6,021 thousand) for the years ended December 31, 2007, 2008 and 2009, respectively. The estimated 
future amortization expense of acquisition-related intangible assets as of December 31, 2009 is as follows:  

2010 
2011 
Total 

   NT$    

Year Ending December 31
US$
(Note 3)

66,496  
25,856  
92,352  

2,081
810
2,891

As a result of the goodwill impairment test conducted as of November 30, 2009, the Company determined that the carrying 
amounts for mobile communication unit exceed its fair value and recorded a goodwill impairment charge in the fourth quarter of 
2009. The impairment charge was mainly attributable to the reporting unit’s weaker than expected financial performance due to the 
economic recession in Korea, technology transitions and the push out of growth opportunities.  

F-24 

  
  
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
  
 
  
 
  
  
 
  
 
  
  
 
  
 
SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES  
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)  
(In Thousands)  

Goodwill: Goodwill balance is presented below:  

Balance, beginning of year 
Impairment 
Foreign currency adjustment
Balance, end of year 

12. ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES  

Wages and bonus 
Professional fees 
Accrued customer incentives
Research and development payable 
License fee payable 
Unearned government grant
Others 

Year Ended December 31
2009

NT$

2008
NT$

2,187,586    
—      
(826)  
2,186,760    

2,186,760    
(1,019,360)  
1,407    
1,168,807    

US$
(Note 3)  
68,443  
(31,905) 
44  
36,582  

2008
NT$

December 31

2009

NT$

176,124  
79,817  
72,115  
38,548  
13,388  
11,578  
52,860  
444,430  

144,027  
57,713  
70,853  
54,401  
5,438  
5,810  
72,521  
410,763  

US$
(Note 3)
4,508
1,806
2,218
1,703
170
182
2,270
12,857

13. PENSION PLAN  

The Labor Pension Act (the “Act”) of Taiwan became effective on July 1, 2005 and the pension mechanism under the Act is 
deemed a defined contribution plan. The employees who were subject to the Labor Standards Law prior to July 1, 2005 were allowed 
to choose to be subject to the pension mechanism under the Act or continue to be subject to the pension mechanism under the Labor 
Standards Law. For those employees who were subject to the Labor Standards Law prior to July 1, 2005 and still work for the same 
company after July 1, 2005 and have chosen to be subject to the pension mechanism under the Act, their seniority as of July 1, 2005 
shall be maintained. The Act prescribes that the rate of contribution by an employer to employees’ pension accounts per month shall 
not be less than 6% of each employee’s monthly salary. The Company made monthly contributions and recognized pension costs of 
NT$12,624 thousand, NT$13,941 thousand and NT$15,091 (US$472 thousand) for the years ended December 31, 2007, 2008 and 
2009, respectively.  

The Company has a defined benefit plan under the Labor Standards Law that provides benefits based on an employee’s length of 

service and average monthly salary for the six-month period prior to retirement. The Company contributes an amount equal to 2% of 
salaries paid each month to a pension fund (the “Fund”), which is administered by the Labor Pension Fund Supervisory Committee 
established by the government (the “Committee”) and deposited in the Committee’s name in the Bank of Taiwan (originally the 
Central Trust of China, which was merged into the Bank of Taiwan on July 1, 2007). The government is responsible for the 
administration of all the defined benefit plans for the companies in Taiwan under the Labor Standards Law. The government also sets 
investment policies and strategies, determines investment allocation and selects investment  

F-25 

  
  
  
  
 
  
 
 
  
 
 
 
 
  
 
 
 
 
 
 
  
 
 
 
 
 
 
  
  
  
  
 
 
 
 
 
 
 
 
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
  
  
 
  
 
  
 
  
  
 
  
  
  
  
  
  
 
  
 
  
 
  
  
 
  
 
  
 
SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES  
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)  
(In Thousands)  

managers. As of December 31, 2008 and 2009, the asset allocation was primarily in cash, equity securities and debt securities. 
Furthermore, under the Labor Standards Law, the rate of return on assets shall not be less than the average interest rate on a two-year 
time deposit published by the local banks. The government is responsible for any shortfall in the event that the rate of return is less 
than the required rate of return. However, information on how investment allocation decisions are made, inputs and valuation 
techniques used to measure the fair value of plan assets, the effect of fair value measurements using significant unobservable inputs 
on changes in plan assets for the period and significant concentrations of risk within plan assets is not fully made available to the 
companies by the government. Therefore, the Company is unable to provide the required fair value disclosures related to pension plan 
assets. Future contributions will be based on 2% of the employee salaries at that time. The Company estimates its contribution for the 
year ending December 31, 2010 to be NT$1,702 thousand which was determined based on 2% of estimated salaries in 2010. The 
annual measurement date of the plan is December 31.  

The changes in benefits obligation and plan assets and the reconciliation of funded status are as follows:  

Change in benefit obligation

Projected benefit obligation at beginning of year
Service cost 
Interest cost 
Actuarial loss 
Projected benefit obligation at end of year 

Change in plan assets 

Fair value of plan assets at beginning of year
Actual return on plan assets
Employer contributions
Fair value of plan assets at end of year 

Reconciliation of funded status

Funded status 

Amounts recognized as an other asset 
Amount recognized in accumulated other comprehensive income 

(loss) 

(loss) 

Net gain 
Transition obligation 
Total recognized in accumulated other comprehensive income 

F-26 

2008  
NT$  

December 31

2009

NT$  

US$  
(Note 3) 

15,505    
—      
388    
(507) 
15,386    

15,648    
584    
1,845    
18,077    

15,386    
39    
346    
(170)  
15,601    

18,077    
125    
1,640    
19,842    

2,691    
2,691    

4,241    
4,241    

(2,240)  
23    

(2,115)  
22    

(2,217) 

(2,093)  

482  
1  
11  
(5) 
489  

566  
4  
51  
621  

133  
133  

(69) 
1  

(68) 

  
  
  
 
  
 
 
  
 
 
 
  
 
 
 
  
 
 
 
 
 
 
  
 
 
  
  
  
 
  
 
 
 
 
 
 
 
 
  
  
 
 
 
 
 
 
 
 
  
 
 
  
  
  
  
 
 
 
 
 
 
 
 
  
  
 
 
 
 
 
 
 
 
  
 
 
  
  
 
 
 
 
 
 
 
 
  
  
 
 
 
 
 
 
 
 
 
 
  
  
  
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES  
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)  
(In Thousands)  

The components of net periodic benefit cost are as follows:  

Service cost 
Interest cost 
Projected return on plan assets 
Amortization of unrecognized net transition obligation and unrecognized net 

actuarial gain 

Net periodic benefit cost 

Year Ended December 31

2007  
NT$  

58    
404    
(401)  

(35)  
26    

2008  
NT$  

—      
388    
(418)  

(8)  
(38)  

2009

NT$  

39    
346    
(472)  

(25)  
(112)  

US$  
(Note 3) 
1  
11  
(15) 

(1) 
(4) 

Other changes in plan assets and benefit obligation recognized in other comprehensive income (loss):  

The actuarial assumptions to determine the benefit obligations were as follows:  

Recognize the decrease (increase) in net gain 
Amortization of net gain 
Amortization of net transition obligation 

Total recognized in accumulated other comprehensive income (loss)

Weighted-average assumptions used to determine benefit obligations:

Discount rate 
Rate of compensation increase 

Weighted-average assumptions used to determine net projected benefit 

cost: 

Discount rate 
Expected long-term return on plan assets 
Rate of compensation increase 

2008  
NT$

(589)  
9    
(1)  
(581)  

2009

NT$ 

99    
26    
(1)  
124    

US$
(Note 3)
3
1
—  
4

2007  

2008  

2009  

2.50%  
4.75%  

2.25%  
4.25%  

2.00% 
3.75% 

2.50% 
2.50%  
4.75%  

2.25%  
2.50%  
4.25%  

2.00% 
2.00% 
3.75% 

14. INCOME TAXES  

The components of income tax (benefit) expense are as follows:  

Current 
Deferred 
Income tax expense 

Year Ended December 31

2007
NT$

192,651
(111,073)  
81,578    

2008   
NT$   

77,914  
8,694  
86,608  

2009

NT$

(45,094)  
51,878    
6,784    

US$
(Note 3) 
(1,411) 
1,623  
212  

F-27 

  
  
  
  
  
  
 
  
 
 
  
 
 
 
 
  
 
 
 
 
  
 
 
 
 
 
 
 
 
 
  
  
  
  
  
 
 
 
 
 
 
 
 
 
 
 
  
  
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
  
 
 
 
 
 
 
 
  
  
  
 
 
 
 
 
 
 
  
  
 
 
 
 
 
 
 
 
  
 
 
  
 
 
  
  
  
 
 
 
  
  
 
  
 
 
  
 
 
 
 
 
 
 
 
  
 
 
 
 
  
 
 
 
 
  
  
 
 
 
 
  
 
 
 
 
 
  
  
 
 
 
 
  
 
 
 
 
 
SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES  
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)  
(In Thousands)  

The income (loss) before income taxes for domestic and foreign entities is as follows:  

Domestic 
Foreign entities 

SMI Taiwan 
SMI USA 
FCI 
Others 

Year Ended December 31

2007
NT$

2008
NT$

2009

NT$

(345,514)  

(343,359)  

(1,729,580)  

1,794,663    
42,287  
182,444    
(279,797)  
1,394,083    

1,086,596    
26,265    
(231,440)  
(158,033)  
380,029    

(194,151)  
(19,272)  
(294,079)  
(65,332)  
(2,302,414)  

US$
(Note 3)  
(54,134) 

(6,077) 
(603) 
(9,204) 
(2,045) 
(72,063) 

Since the Company is based in the Cayman Islands, a tax-free country, domestic tax on pretax income is calculated at the 

Cayman Islands statutory rate of zero for each year.  

The Company and its subsidiaries file separate income tax returns. A reconciliation of income tax expense on pretax income at 

statutory rate and income tax expense is shown below:  

Cayman statutory rate 

Tax on pretax income at statutory rate 
Tax-exempt income 
Permanent differences 
Alternative minimum tax 
Income tax (10%) on undistributed earnings 
Net changes in income tax credit
Net changes in valuation allowance of deferred income tax 

assets 

Net operating loss carryforwards
Liabilities related to unrealized tax benefits 
Adjustment of prior years’ taxes and others 

Income tax expense 

F-28 

Year Ended December 31

2007
NT$

2008
NT$

2009

NT$

—      
473,457    
(433,434)  
(36,996)  
629  
151,853    
(121,583)  

25,317    
(22,916)  
26,136    
19,115  
81,578    

—      
272,312    
(237,715)  
25,553    
2,126    
86,355    
(119,645)  

33,852    
(64,704)  
39,409    
49,065    
86,608    

—      
181    
—      
—      
235    
—      
(161,127)  

256,100    
(79,534)  
50,424    
(59,495)  
6,784    

US$  
(Note 3) 
—    
6  
—    
—    
7  
—    
(5,043) 

8,016  
(2,489) 
1,578  
(1,863) 
212  

  
  
  
  
 
  
 
 
  
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
  
  
 
 
 
  
 
  
  
  
 
 
 
 
 
 
 
 
 
 
 
  
  
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
 
 
 
 
  
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
  
  
  
  
 
  
  
  
  
  
 
  
 
 
 
 
 
 
 
 
 
 
 
  
  
 
 
 
 
 
 
 
 
 
 
 
SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES  
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)  
(In Thousands)  

Deferred income tax assets are as follows:  

Current: 

Notes and account receivable 
Stock-based compensation
Allowance for sales return
Inventory reserve 
Foreign currency translation
Investment tax credits
Others 
Valuation allowance 

Non-current: 

Inventory reserve 
Property and equipment
Investment tax credits
Net operating loss carryforwards 
Others 
Valuation allowance 

2008
NT$

December 31

2009

NT$

37,187    
30,890    
4,722  
6,233    
(21,912)  
10,678    
(12,522)  
—      
55,276    

39,351    
14,542    
157,237    
230,384    
64,252    
(302,525)  
203,241    

36,666    
13,844    
10,888    
7,739    
(9,109)  
—      
(6,495)  
(33,830)  
19,703    

64,487    
24,613    
248,214    
303,855    
62,594    
(516,827)  
186,936    

US$
(Note 3)  

1,148  
433  
341  
242  
(285) 
—    
(203) 
(1,059) 
617  

2,018  
770  
7,769  
9,510  
1,959  
(16,175) 
5,851  

The valuation allowance shown in the table above relates to net operating loss carryforwards, tax credits and temporary 

differences for which the Company believes that realization is uncertain. The valuation allowance increased by NT$43,993 thousand 
and NT$425,612 thousand (US$13,359 thousand) for the year ended December 31, 2008 and 2009, respectively. The increase in 
valuation allowance is primarily due to the Company being unable to generate sufficient taxable income in the future to fully utilize 
operating loss carryforwards and research and development credits before they expire. As of December 31, 2009, SMI Taiwan had 
unused research and development tax credits of NT$144,956 thousand (US$4,537 thousand) which will expire in 2011 to 2013. In 
addition, profits generated from certain products are exempted from income tax for five years beginning January 1, 2006.  

As of December 31, 2009, FCI had unused research and development tax credits of approximately NT$19,588 thousand (US$ 

613 thousand) which will expire in 2013.  

As of December 31, 2009, the Company’s United States federal net operating loss carryforwards for federal income tax purposes 

were approximately NT$574,844 thousand (US$17,992 thousand). If not utilized, the federal net operating loss carryforwards will 
expire in 2020.  

As of December 31, 2009, the Company’s United States federal and state research and development tax credit carryforwards for 

federal and state income tax purposes were approximately NT$51,024 thousand (US$1,597 thousand) and NT$39,394 thousand 
(US$1,233 thousand), respectively. If not utilized, the federal tax credit carryforwards will expire starting in 2021 while the state tax 
credit carryforward has no expiration date.  

F-29 

  
  
  
 
  
 
 
  
 
 
 
 
  
 
 
 
 
 
 
  
 
 
 
 
 
 
  
 
 
  
  
 
  
  
  
  
  
  
 
 
 
 
 
 
 
 
  
  
 
 
 
 
 
 
 
 
 
 
  
  
  
  
  
  
  
 
 
 
 
 
 
 
 
  
  
 
 
 
 
 
 
 
 
SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES  
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)  
(In Thousands)  

Current United States federal and California state laws include substantial restrictions on the utilization of net operating losses 
and credits in the event of an “ownership change” of a corporation. Accordingly, the Company’s ability to utilize net operating loss 
and tax credit carryforwards may be limited as a result of such “ownership change”. Such a limitation could result in the expiration of 
carryforwards before they are utilized.  

Unrecognized Tax Benefit  

A reconciliation of the beginning and ending balances of the total amounts of unrecognized tax benefits is as follows:  

Balance, beginning of year 
Increases in tax positions taken in prior year 
Increases in tax positions taken in current year 
Decrease in tax position taken in prior year 
Balance, end of year 

Year Ended December 31

2008
NT$

2009

NT$

137,433  
35,645  
35,439  
—    
208,517  

208,517    
23,657    
102,137    
(13,147)  
321,164    

US$  
(Note 3)  
6,526  
740  
3,197  
(411) 
10,052  

Effective January 1, 2007, the Company adopted standards that clarified the accounting for uncertain tax positions and in 

connection with this adoption recorded an adjustment to retained earnings of NT$12,000 thousand.  

At December 31, 2009, the Company had NT$ 93,892 thousand (US$ 2,939 thousand) of unrecognized tax benefits that if 
recognized would affect the effective tax rate. For the years ended December 31, 2007, 2008 and 2009, the total amount of interest 
expense and penalties related to uncertain tax positions recorded in the provision for income expense was approximately NT$2,815 
thousand, NT$1,963 thousand and NT$2,681 thousand (US$84 thousand), respectively. The total amount of accrued interest and 
penalties recognized as of December 31, 2008 and 2009 was NT$4,037 thousand and NT$6,943 thousand (US$217 thousand), 
respectively. The Company does not anticipate any material change in the total amount of unrecognized tax benefits to occur within 
the next twelve months.  

The Company files income tax returns in US and foreign jurisdictions. The following table summarizes the Company’s major 

jurisdictions and tax year that remain subject to examination by such jurisdiction’s tax authorities as of December 31, 2009:  

Tax Jurisdiction
SMI Taiwan 
FCI 
SMI USA 

15. SHAREHOLDERS’ EQUITY  
Appropriations from Earnings  

Tax Years
2004 and onward
2004 and onward
2007 onward

Pursuant to the laws and regulations of the ROC and the respective Articles of Incorporation, the Company’s largest subsidiary, 

its subsidiary in Taiwan must make appropriations from annual earnings to  

F-30 

  
  
  
  
 
  
 
 
  
  
 
 
  
  
 
 
 
  
 
  
 
 
 
  
  
  
  
  
 
  
 
 
 
 
 
  
  
 
  
 
 
 
 
 
  
  
  
 
SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES  
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)  
(In Thousands)  

non-distributable reserve which could affect the Company’s ability to pay cash or stock dividends, if any. The Taiwan subsidiary may 
only distribute dividends after it has made allowances as determined under ROC GAAP at each year-end for:  

a.

b.

c.

d.

e.

Payment of taxes; 

Recovery of prior years’ deficits, if any; 

10% of remaining balance after deduction for a and b as legal reserve; 

Special reserve based on relevant laws or regulations or 10% of remaining balance for deduction from a to c as special 
reserve; 

Cash or stock bonus to employees at 0.01% of any remaining earnings after the above reserves have been appropriated, 
based on a resolution of the board of directors. If bonus to employees is in the form of stock, the bonus may also be 
appropriated to employees of subsidiaries under the board of directors’ approval; 

Share Repurchase Program  

On March 12 and August 13, 2008, our Board of Directors approved share buyback plans to repurchase up to US$80 million of 

the Company’s ADSs during the period from March 12, 2008 to August 14, 2010. The program does not obligate the Company to 
acquire any particular amount of ADS and the program may be modified or suspended at any time at the Company’s discretion. All 
the treasury stock under this share repurchase program was retired on August 2009.  

In the year ended December 31, 2008, the Company repurchased 6.2 million of ADSs for a total cost of US$54.3 million. The 
weighted average purchase price per ADS repurchased was US$8.76. The Company did not repurchase any ADs in the year ended 
December 31, 2009.  

16. EQUITY INCENTIVE PLAN  

2004 Stock Option Plan and 2005 Equity Incentive Plan  

In 2004, SMI Taiwan adopted a 2004 Employee Stock Option Plan (“the 2004 Plan”). The 2004 Plan reserved 8,000 options 

with each option exercisable into for 1,000 shares of common stock. The options may be granted to qualified employees of the 
Company or any of its domestic or foreign subsidiaries and expire no later than six years from the date of grant. The options were 
granted at an exercise price not lower than the market value of SMI Taiwan’s common stock at the date of the grant and vest over 
four years at certain percentages after two years from the date of grant. As part of the share exchange between the Company and the 
shareholders of SMI Taiwan effective on April 25, 2005, the Company agreed to assume the share options previously issued by SMI 
Taiwan. Subsequently on June 3, 2005, the Company amended the 2004 Plan such that options under the 2004 Plan are granted at an 
exercise price not lower than the market value of the Company’s ordinary shares at the date of the grant and vest over four years at 
certain percentages after one year from the date of grant.  

On April 22, 2005, the Company adopted its 2005 Equity Incentive Plan (“the 2005 Plan”). The 2005 Plan provides for the grant 

of stock options, stock bonuses, restricted stock awards, restricted stock units and stock appreciation rights, which may be granted to 
employees (including officers), directors and consultants. The 2005 Plan reserved 10,000 thousand shares of ordinary shares, 
inclusive of the number of assumed share options under the 2004 Plan, for issuance upon the exercise of stock options.  

F-31 

  
  
  
  
  
  
  
 
 
 
 
 
SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES  
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)  
(In Thousands)  

In 2006, the Company amended the 2005 Plan to reserve an additional 15,000 thousand ordinary shares for issuance upon 
exercise of stock options and restricted stock units. In 2009, the Company amended the Plan to reserve an additional 15,000 thousand 
ordinary shares for issuance upon exercise of stock options and restricted stock units.  

Restricted stock units are converted into shares of the Company’s ordinary shares upon vesting on one-for-one basis. The 
vesting of restricted stock unit is subject to the employee’s continuing service to the Company. The cost of these awards is determined 
using the fair value of the Company’s ordinary share on the date of the grant, and compensation is recognized on a straight-line basis 
over the requisite service period of 2 to 5 years. The Company’s restricted stock units are considered nonvested share awards as 
defined under ASC 718.  

At December 31, 2009, the Company’s Compensation Committee approved the acceleration of 858 thousand restricted stock 

units. There is no remaining requisite service periods on these restricted stock units and as a result of modifications, the expense that 
would have been recognized over the remaining vesting period was accelerated. The amount of the accelerated restricted stock units 
expense was NT$ 23,132 thousand (US$ 724 thousand) which was recorded in the Company’s fourth quarter 2009 financial results. 
No incremental compensation cost resulted from this option modification.  

At December 31, 2009, 1,222 thousand restricted stock units were canceled by the Company. No compensation was received by 

the restricted stock units’ holders for the cancelation. As a result of the modification, the expense that would have been recognized 
over the remaining vesting period was accelerated. The amount of the canceled restricted stock units expense was NT$198,682 
thousand (US$ 6,219 thousand) which was recorded in the Company’s fourth quarter 2009 financial results. There were 
approximately 203 employees affected by these modifications.  

In April 2010, the Company’s Board of Directors and Compensation Committee approved an employee stock option exchange 

program that require certain employees to exchange eligible stock options for a lesser number of new stock options that have 
approximately the same fair values as the options surrendered. Eligible options included stock options granted between August 17, 
2005 and July 31, 2008 that had an exercised price above $1.85. In 2010, 4,369 thousand eligible stock options were exchanged for 
3,785 thousand new stock options granted. The new stock options have an exercise price of $1.47, which is equal to the market price 
of the Company’s ordinary share on April 26, 2010, the date eligible stock options were surrendered and new stock options 
granted. The new stock options were issued under the 2005 Plan and are subject to its terms and conditions. The new stock options 
will continue to vest according to the original vesting schedule. Using the Black-Scholes option pricing model, we determined that the 
fair value of the surrendered stock options on a grant-by-grant basis was approximately equal, as of the date of the exchange, to the 
fair value of the new stock options granted, resulting in insignificant incremental share-based compensation.  

F-32 

  
  
SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES  
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)  
(In Thousands)  

Stock Option and Restricted Stock Units Activity  

The following is a summary of, the 2004 Plan, and the 2005 Plan, which includes stock options and restricted stock units:  

Available for grant at January 1, 2007 
Options granted 
Restricted stock units granted 
Option and restricted stock units forfeited
Available for grant at January 1, 2008 
Options granted 
Restricted stock units granted 
Option and restricted stock units forfeited
Available for grant at January 1, 2009 
Authorized 
Restricted stock units granted 
Option and restricted stock units forfeited/canceled
Available for grant at December 31, 2009

Unit 
(in Thousands) 
14,210  
(761) 
(4,527) 
1,428  
10,350  
(150) 
(1,225) 
720  
9,695  
15,000  
(13,014) 
2,211  
13,892  

Stock Options  

A summary of the stock option activity and related information is as follows:  

Number of 
Options Shares
(in Thousands) 

Weighted Average
Exercise Price 
(US$)

Weighted Average
Remaining 
Contractual Life
(Years)

Outstanding at January 1, 2009
Options forfeited 
Options exercised 

Outstanding at 

December 31, 2009

Options Vested and 

expected to vest after 
December 31, 2009
Options Exercisable at 
December 31, 2009

5,915    
(586)  
(738) 

4,591    

4,576    

4,417    

2.857  
2.581  
1.260  

3.149  

3.140  

3.093  

5.99

5.98

5.97

The weighted-average-grant date fair value of stock options granted during the years ended December 31, 2007 and 2008 was 

US$3.32 and US$0.76, respectively. No stock option was granted in 2009. The intrinsic value of options exercised, determined as of 
the date of option exercise, was NT$5,885 thousand, NT$1,478 thousand and nil in 2007, 2008 and 2009, respectively.  

F-33 

  
  
  
  
 
  
  
  
  
 
  
 
 
  
  
  
 
  
 
 
  
  
  
 
  
 
 
  
  
 
 
 
  
 
  
  
  
 
  
 
 
 
 
  
  
  
 
 
 
 
  
  
  
 
 
 
 
  
  
  
 
 
 
 
  
SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES  
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)  
(In Thousands)  

As of December 31, 2009, total unrecognized compensation cost related to non-vested share-based compensation awards 
granted under the Company’s stock option plans, net of estimated forfeitures, was NT$4,181 thousand (US$131 thousand). This cost 
will be amortized over a weighted average period of approximately 0.79 years.  

The aggregate intrinsic value represents the total intrinsic value (the difference between the Company’s closing stock price on 

the last trading day of fiscal year 2009 and the exercise price, multiplied by the number of in-the-money options) that would have 
been received by the option holders had all option holders exercised their options on December 31, 2009. As the stock price at the end 
of 2009 was below the option price for all shares, there is no intrinsic value for outstanding options at December 31, 2009 and options 
vested and expected to vest after December 31, 2009. Intrinsic value will change in future periods based on the fair market value of 
the Company’s stock and the number of shares outstanding.  

The total cash received from employees as a result of employee stock option exercises for the years ended December 31, 2007, 

2008 and 2009 were NT$104,453 thousand, NT$33,751 thousand and nil, respectively.  

The related tax effect for stock-based compensation benefit (expense) were NT$13,422 thousand, NT$8,724 thousand, and 
NT$(8,306) thousand (US$260 thousand) for 2007, 2008 and 2009, respectively. The related tax effect for stock-based compensation 
expense for option and restricted stock units exercised during 2007, 2008 and 2009 was NT$5,464 thousand, NT$11,854 thousand 
and NT$51,956 thousand (US$1,626 thousand), respectively. The related tax effect was determined using the applicable tax rates in 
jurisdictions to which this expense relates.  

Determining Fair Value  

The Company estimated the fair value of each option grant on the date of grant using the Black-Scholes option pricing model. 

The Black-Scholes option valuation model was developed for estimating the fair value of traded options that have no vesting 
restrictions and are fully transferable. In addition, option valuation model requires the input of highly subjective assumptions, 
including the expected stock price volatility. The Company used the following weighted-average assumptions for each year in 
calculating the fair value of the options granted:  

Expected dividend yield
Expected volatility 
Risk free interest rate 
Expected life 

Year Ended December 31

2007

—    

45.85%-51.88%  
4.54%-4.59%  

0.8-3.08 years  

2008

—    
56.26% 
3.25% 

3.08 years  

Risk-free interest rate is based on the U.S. Treasury yield curve in effect at the time of grant. Prior to 2008, expected volatilities 

were calculated based on historical volatilities of the stock prices of companies similar to the Company, when the Company did not 
have sufficient historical data as a public company to determine reasonable estimates. Starting in 2008, expected volatilities are 
determined based on historical volatilities of the stock prices of the Company. Expected life represents the periods that the 
Company’s share- based awards are expected to be outstanding and was determined based on historical experience regarding similar 
awards, giving consideration to the contractual term of the share based awards. The dividend yield is zero as the Company has never 
declared or paid dividends on the ordinary shares or other securities and does not anticipate paying dividends in the foreseeable 
future.  

F-34 

  
  
  
 
  
 
 
  
 
 
 
  
 
  
  
  
 
SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES  
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)  
(In Thousands)  

Restricted Stock Units  

A summary of the status of restricted stock units and changes during the year ended December 31, 2009 is as follows:  

Nonvested at January 1, 2009
Restricted stock units granted
Restricted stock units exercised
Restricted stock units canceled
Restricted stock units forfeited
Nonvested at December 31, 2009

Number of 
Nonvested 
Stock Units 
(in Thousands) 

4,432    
13,014    
(2,491)  
(1,222)  
(403)  
13,330    

Weighted Average
Grant Date Fair
Value (US$)

Weight Average
Remaining 
Recognition 
Period (Years)

3.73  
0.74  
4.34  
4.83  
4.83  
0.80  

2.42

As of December 31, 2009, there was NT$296,379 thousand (US$9,276 thousand) of total unrecognized compensation cost 

related to restricted stock units granted under the 2005 Plan.  

Stock-based Compensation Expense  

The following table shows total stock-based compensation expense included in the Consolidated Statements of Operations for 

the years ended December 31, 2007, 2008 and 2009  

Cost of sales 
Research and development 
Sales and marketing 
General and administrative 

Year Ended December 31

2007
NT$

2008
NT$

2009

NT$

12,858  
129,750  
48,703  
70,039  
261,350  

11,481  
138,910  
55,337  
70,334  
276,062  

24,445  
224,220  
77,500  
120,298  
446,463  

US$
(Note 3)
765
7,018
2,426
3,765
13,974

17. COMMITMENTS AND CONTINGENCIES  

In 2000, FCI entered into a government grant agreement with Korea’s Ministry of Knowledge Economy (“MKE”) to develop 

new technologies. The agreement requires FCI, in accordance with the Industrial Technology Development Operation Guideline 
(“Guideline”) issued by MKE, to repay 20-30% of funds received and accordingly the Company has recorded the repayment 
obligations as current and long-term payables. The remaining 70-80% of funds received in the amount of NT$127,404 thousand 
(US$3,889 thousand) were recognized in periods when costs funded by the grant are incurred. If the project is unsuccessful, the 
agreement requires FCI to repay 100% of the funds received. As of December 31, 2009, FCI had thus far not been required to repay 
grant funds under the agreement with MKE and FCI has determined that no contingent liabilities were required as of December 31, 
2008 and 2009 based on historical experience and assessed probability of project success. In addition, if the project is not successful 
and FCI is deemed to have conducted the project with due care, we believe it is reasonable that FCI will be released from its 
repayment obligations.  

F-35 

  
  
  
  
 
  
 
  
  
  
  
  
  
  
 
 
 
 
  
  
  
 
 
 
 
  
 
  
 
  
  
  
 
  
  
  
  
 
  
 
  
 
  
 
  
  
  
 
  
  
 
  
 
  
 
  
 
  
  
 
  
 
  
 
  
 
SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES  
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)  
(In Thousands)  

FCI provided their employees with collateral for personal loans by depositing at a designated bank NT$27,453 thousand 

(US$859 thousand) at December 31, 2008 and 2009. Such amounts were accounted for as restricted cash.  

Operating Leases  

The Company entered into various operating lease agreements for office space that expire on various dates through June 2014. 
The Company recognized rent expense for the years ended December 31, 2007, 2008 and 2009 of NT$43,744 thousand, NT$40,810 
thousand and NT$43,838 thousand (US$1,372 thousand), respectively. The minimum operating lease payments expected under these 
leases as of December 31, 2009 were NT$33,703 thousand, NT$14,330 thousand, NT$7,599 thousand, NT$5,673 thousand, and 
NT$5,592 for the years ending December 31, 2010, 2011, 2012, 2013 and 2014, respectively.  

Litigation  

The Company is subject to legal proceedings and claims, either asserted or unasserted, which arise in the ordinary course of 
business. Although the outcome of such proceedings and claims cannot be predicted with certainty, management does not believe that 
the outcome of any of these matters will have a material adverse effect on our business, results of operations, financial position or 
cash flows. Any litigation, however, involves potential risk and potentially significant litigation costs, and therefore there can be no 
assurance that any litigation which is now pending or which may arise in the future would not have such a material adverse effect on 
our business, financial position, results of operations or cash flows.  

On May 1, 2005, SMI Taiwan incurred a loss on inventory in the possession of a subcontractor, Advanced Semiconductor 
Engineering Inc., or ASE, due to a fire. On December 12, 2005, SMI Taiwan filed an action against ASE with the Taiwan Taoyuan 
District Court. SMI Taiwan alleged that ASE destroyed the wafers which SMI Taiwan had sub-contracted to ASE with the OEM 
Agreement between SMI and ASE, and that ASE should pay SMI Taiwan a sum of NT$77,218 thousand for damages, for an amount 
exceeding the book value of lost inventory. After consultation with the Company’s outside legal counsel, the Company believed it 
was highly probable for the Company to receive reimbursement for the lost inventory at full book value, and the Company 
subsequently recorded NT$41,226 thousand of inventory loss, offset by NT$41,226 thousand of fire loss reimbursement, resulting in 
zero impact to the earnings for the period. In connection with the inventory loss, the Company also recorded NT$8,122 thousand 
under non-operating expenses for amounts paid to certain customers for delays in shipments caused by the fire. In April 2010, ASE 
settled with SMI Taiwan by paying a settlement fee NT$35,000 thousand. On April 28, 2010, the Taiwan Taoyuan District Court 
granted a motion to dismiss the claim filed by SMI Taiwan against ASE.  

On October 23, 2007, SanDisk Corp. (“SanDisk”) filed a complaint with the United States International Trade Commission 
(“ITC”) against multiple respondents, including Silicon Motion Technology Corp., SMI Taiwan and SMI USA (in aggregate “Silicon 
Motion”). SanDisk claimed that certain Silicon Motion flash memory controllers and products containing these Silicon Motion flash 
memory controllers infringed specific SanDisk patents. The complaint requested the ITC institute an investigation into the matter and 
sought a permanent exclusion order to exclude from entry into the United States all flash memory controllers and products containing 
controllers that infringe any of the asserted patents. The complaint also sought a permanent cease and desist order, directing 
respondents to cease and desist from marketing, advertising, demonstrating, sampling, warehousing inventory for distribution, 
offering for sale, selling, distributing, licensing, or using any flash memory controllers and products containing flash controllers that 
infringe any of the asserted patents. On December 6, 2007, the ITC instituted an investigation, identifying forty-seven companies, 
including Silicon  

F-36 

  
  
SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES  
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)  
(In Thousands)  

Motion, as respondents. An ITC hearing was held as scheduled from October 27 through November 5, 2008. In post-hearing briefing, 
the Office of Unfair Import Investigation (“OUII”) Staff Attorney agreed with our position that none of the Silicon Motion controllers 
infringed the SanDisk patents in suit. On April 10, 2009, the Administrative Judge of the ITC issued an initial determination that 
Silicon Motion flash controllers and products containing these Silicon Motion flash controllers did not infringe the patents of 
SanDisk. On October 23, 2009, the ITC determined that Silicon Motion was not in violation of Section 337 of the Tariff Act of 1930 
and terminated its investigation.  

On October 24, 2007, SanDisk filed two complaints, for alleged patent infringement against multiple defendants, including 
Silicon Motion in the United States District Court for the Western District of Wisconsin. The complaints alleged that Silicon Motion’s 
flash memory controllers infringed certain SanDisk patents and sought unspecified damages, injunctive relief, a trebling of damages 
for alleged willful conduct and attorneys’ fees. Both cases were stayed until SanDisk’s ITC proceeding became final. SanDisk entered 
into settlement with, Silicon Motion and no settlement payments were required from Silicon Motion. On February 4, 2010, the Court 
ordered the dismissal of SanDisk’s claims against Silicon Motion without prejudice pursuant to SanDisk’s requests.  

All American Semiconductor, Inc. (“All American” or “AASI”) was a former distributor for the Company. On April 25, 2007, 

All American filed for Chapter 11 bankruptcy protection. At the time of the filing, the Company had US$256 thousand of unpaid 
accounts receivable from All American. On April 17, 2009 SMI USA and related entities were named as defendants in an adversary 
proceeding filed by the AASI Creditor Liquidating Trust in the bankruptcy case pending in the U.S. Bankruptcy Court for the 
Southern District of Florida. The AASI Creditor Liquidating Trust was seeking the return of allegedly avoidable transfers in the 
amount of NT$27,977 thousand (US$854 thousand). The Company filed an answer and affirmative defenses. In March 2010, SMI 
USA settled with the AASI Creditor Liquidating Trust by paying the amount of US$220 thousand, of which US$65 thousand was 
accrued for as of December 31, 2009, and on April 1, 2010, the Bankruptcy Court granted the motion to approve stipulations to 
compromise controversy.  

On September 11, 2009, FCI filed a claim against Automobile & PCB Inc. (“ANP”) for losses caused by the sale of products 

using substandard PCB substrates supplied by this vendor. At the time of FCI’s procurement of the PCB substrates and prior to a 
change of name in February 2009, ANP was known as Quality & Technology Korea Inc.(“Q&Tec”). FCI is claiming approximately 
US$500 thousand in losses from ANP for material, assembly, testing, and validation costs. The claim was filed at the Seongnam 
Municipal Court in Korea’s Gyeonggi Province and judgment is expected to be delivered by the court in mid-2010.  

F-37 

  
  
SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES  
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)  
(In Thousands)  

18. SEGMENT INFORMATION  

The Company designs, develops and markets high performance, low-power semiconductor products for the multimedia 
consumer electronics market. The Company currently operates as one reportable segment. The chief operating decision maker is the 
Chief Executive Officer.  

Net sales by categories:  

Product

Mobile storage 
Mobile communications 
Multimedia SoCs 
Other products 

Year Ended December 31

2007
NT$

2008
NT$

2009

NT$

4,500,115  
761,608  
563,739  
21,867  
5,847,329  

4,133,807  
965,135  
402,082  
27,027  
5,528,051  

1,802,982  
727,798  
350,822  
11,628  
2,893,230  

Net sales by geographic area are presented based upon the customer’s bill-to location:  

Country

Taiwan 
United States 
Japan 
Korea 
China 
Others 

Year Ended December 31

2007
NT$

2008
NT$

2009

NT$

2,422,501  
348,658  
106,702  
1,525,816  
969,168  
474,484  
5,847,329  

2,179,065  
350,631  
130,636  
1,399,547  
1,190,278  
277,894  
5,528,051  

1,044,315  
211,894  
40,917  
927,870  
474,470  
193,764  
2,893,230  

Long-lived assets (property and equipment, net) by geographic area were as follows:  

Country

Taiwan 
United States 
Korea 
China 

Year Ended December 31

2007
NT$

2008
NT$

2009

NT$

401,511  
6,777  
98,022  
12,879  
519,189  

639,117  
6,329  
115,633  
150,805  
911,884  

592,933  
5,934  
30,690  
143,661  
773,218  

US$
(Note 3)
56,432
22,779
10,980
364
90,555

US$
(Note 3)
32,686
6,632
1,281
29,041
14,850
6,065
90,555

US$
(Note 3)
18,558
186
961
4,496
24,201

19. Fair Value Measurement  

The following section describes the valuation methodologies the Company uses to measure financial assets and liabilities at fair 

value.  

F-38 

  
  
  
  
  
 
  
  
  
  
 
  
  
  
  
 
  
 
  
 
  
 
  
  
  
  
  
  
 
  
 
  
 
  
 
  
  
 
  
 
  
 
  
 
 
  
  
  
  
 
 
 
  
  
 
  
 
  
 
  
 
  
 
  
  
  
  
  
  
 
  
 
  
 
  
 
  
  
 
  
 
  
 
  
 
 
  
  
  
  
 
 
 
  
  
 
  
 
  
 
  
 
  
 
  
  
  
  
 
  
 
  
 
  
 
 
  
 
  
 
  
 
  
 
SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES  
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)  
(In Thousands)  

For investments other than forward and cross currency swap contracts, the Company uses quoted prices in active markets for 

identical assets to determine fair value where applicable. This pricing methodology applies to Level 1 investments such as bond 
funds. For the year ended December 31, 2009, none of the Company’s financial assets measured on a recurring basis was determined 
by using observable inputs other than level 1.  

The following table presents our assets measured at fair value on a recurring basis as of December 31, 2008 and 2009:  

December 31, 2008  

Assets 

Short-term investments — trading

Bond funds 

December 31, 2009  

Assets 

Short-term investments — trading

Bond funds 

Level 1   

NT$

Level 2  
NT$   

Level 3  
NT$   

Total
NT$

112,505  

—    

—    

112,505

Level 1  
NT$   

Level 2  
NT$   

Level 3  
NT$   

Total
NT$

21,153  

—    

—    

21,153

The table below sets out the balances for those assets required to be measured at fair value on a nonrecurring basis and the 
associated losses recognized during the year ended December 31, 2008 and 2009 and please refer to Note 2 summary of significant 
accounting policy and Note 11 goodwill and acquired intangible assets for the significant assumption were used.  

December 31, 2008  

Long-term investments 
cost method 

December 31, 2009  

Long-term investments 
cost method 
Property and equipment 
Goodwill 
Intangible assets 
Other assets 

December 31, 2009  
NT$

Level 1  
NT$   

Level 2  
NT$   

Level 3   
NT$   

Total Losses 
NT$

50,368  

—    

—    

50,368  

(69,253) 

December 31, 2009  
NT$

Level 1  
NT$   

Level 2  
NT$   

Level 3
NT$

Total Losses  
NT$

15,709  
773,218  
1,168,807  
92,352  
73,889  

—    
—    
—    
—    
—    

—    
—    
—    
—    
—    

15,709  
773,218  
1,168,807  
92,352  
73,889  

(8,630) 
(27,943) 
(1,019,360) 
(171,139) 
(18,107) 

The Company reviews the carrying values of financial assets carried at cost when impairment indicators are present. The fair 

values of assets without quoted market price are determined based on management judgment with  

F-39 

  
  
  
  
  
  
 
  
 
  
  
  
  
  
  
  
  
  
  
  
 
 
 
  
 
 
  
  
  
  
  
  
  
 
  
 
  
  
 
  
  
  
  
  
  
 
  
  
 
  
  
  
 
  
  
  
  
  
 
  
  
  
  
SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES  
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)  
(In Thousands)  

the best available information. The impairment charge was determined based on the difference between the Company’s carrying value 
and the proportionate ownership of the investee’s net assets as of the respective year end.  

In accordance with the provisions of the Impairment or Disposal of Long-Lived Assets Subsections of FASB Codification 

Subtopic 360-10, long-lived assets held and used with a carrying amount of NT$ 801,161 thousand (US$ 25,076 thousand), 
NT$263,491 thousand (US$8,247 thousand) and NT$91,996 thousand (US$2,879 thousand) for property and equipment, intangible 
assets and other assets, respectively, were written down to their fair value of NT$ 773,218 thousand (US$ 24,201 thousand), 
NT$92,352 thousand (US$2,891 thousand) and NT$73,889 thousand (US$2,312 thousand), resulting in an impairment charge of 
NT$ 27,943 thousand (US$875 thousand), NT$171,139 thousand (US$5,356 thousand) and NT$18,107 thousand (US$567 thousand) 
which was included in earnings for the period.  

In accordance with the provisions of FASB Codification Topic 350, Intangibles, Goodwill and Other, goodwill with a carrying 

amount of NT$2,188,167 thousand (US$ 68,487 thousand) was written down to its implied fair value of NT$ 1,168,807 thousand 
(US$ 36,582 thousand), resulting in an impairment charge of NT$ 1,019,360 thousand (US$ 31,905 thousand).  

F-40 

  
  
SECOND AMENDED AND RESTATED  
SILICON MOTION TECHNOLOGY CORPORATION  
2005 EQUITY INCENTIVE PLAN  

Exhibit 2.3

1. PURPOSES.  

(a) General Purpose. The Company, by means of the Plan, seeks to retain the services of Eligible Recipients, to secure and retain 
the services of new members of this group and to provide incentives for such persons to exert maximum efforts for the success of the 
Company and, if applicable, any of the Company’s parents and subsidiaries.  

(b) Available Stock Awards. The purpose of the Plan is to provide a means by which Eligible Recipients may be given an 

opportunity to benefit from increases in value of the Ordinary Shares through the granting of the following Stock Awards: 
(i) Incentive Stock Options, (ii) Nonstatutory Stock Options, (iii) stock bonuses, (iv) Restricted Stock grants, (v) Restricted Stock 
Unit grants and (vi) Stock Appreciation Rights.  

2. DEFINITIONS.  

“Affiliate” means any Parent or Subsidiary of the Company, whether now or hereafter existing.  

“Board” means the Board of Directors of the Company.  

“Change in Control” means (i) the consummation of a merger or consolidation of the Company with or into another entity or 

any other corporate reorganization, if more than 50% of the combined voting power of the continuing or surviving entity’s securities 
outstanding immediately after such merger, consolidation or other reorganization is owned by persons who were not shareholders of 
the Company immediately prior to such merger, consolidation or other reorganization; or (ii) the sale, transfer or other disposition of 
all or substantially all of the Company’s assets. A transaction shall not constitute a Change in Control if its sole purpose is to change 
the jurisdiction of the Company’s incorporation or to create a holding company that will be owned in substantially the same 
proportions by the persons who held the Company’s securities immediately before such transaction.  

“Code” means the Internal Revenue Code of 1986, as amended.  

“Committee” means a committee of one or more members of the Board appointed by the Board in accordance with Section 3(c) 

of the Plan.  

“Company” means Silicon Motion Technology Corporation, a company organized under the laws of the Cayman Islands.  

“Consultant” means any person, including an advisor, (i) engaged by the Company or an Affiliate to render consulting or 
advisory services and who is compensated for such services, including members of any advisory board constituted by the Company, 
or (ii) who is a member of the Board of Directors of an Affiliate. However, the term “Consultant” shall not include either Directors 
who are not compensated by the Company for their services as Directors or Directors who are merely paid a director’s fee by the 
Company for their services as Directors.  

“Continuous Service” means, with respect to Employees, service with the Company or an Affiliate that is not interrupted or 
terminated. With respect to Directors or Consultants, Continuous Service means service with the Company, or a Parent or Subsidiary 
of the Company, whether as a Director or Consultant, that is not interrupted or terminated. The Board or the chief executive officer of 
the Company, in that party’s sole discretion, may determine whether Continuous Service shall be considered interrupted in the case of 
any leave of absence approved by that party, including sick leave, military leave or any other personal leave.  

“Director” means a member of the Board of Directors of the Company. 

“Disability” means the permanent and total disability of a person within the meaning of Section 22(e)(3) of the Code.  

“Eligible Recipient” means any Employee, Director or Consultant of the Company or any Employee, Director or Consultant of a 

Parent or Subsidiary of the Company or any Eligible Trust.  

“Eligible Trust” means any trust established for the benefit of all or substantially all of the Eligible Recipients for purposes of 

receiving, holding and exercising rights under Stock Awards to operate in conjunction with any subplan established pursuant to 
Section 5(d) of the Plan and designated by the Committee as appropriate for such purposes.  

“Employee” means any person employed by the Company or an Affiliate. Mere service as a Director or payment of a director’s 

fee by the Company or an Affiliate shall not be sufficient to constitute “employment” by the Company or an Affiliate.  

“Exchange Act” means the Securities Exchange Act of 1934, as amended.  

“Executive Officer” means an executive officer within the meaning of NASD Rule 4350(c), or any successor rule, as in effect 

from time to time.  

“Fair Market Value” means, as of any date, the value of the Ordinary Shares determined as follows:  

(i) If the Ordinary Shares are listed on any established stock exchange or traded on the Nasdaq National Market or the 
Nasdaq SmallCap Market, the Fair Market Value of an Ordinary Share shall be the closing sale price for such stock (or the 
closing bid, if no sale was reported) as quoted on such exchange or market (or the exchange or market with the greatest volume 
of trading in the Ordinary Shares) on the day of determination, as reported in The Wall Street Journal or such other source as the 
Board deems reliable.  

(ii) In the absence of such markets for the Ordinary Shares, the Fair Market Value shall be determined in good faith by the 

Board using a reasonable valuation method.  

“FAS 123” shall mean Statement of Financial Accounting Standard 123, “Accounting for Stock-based Compensation,” as 

promulgated by the Financial Accounting Standards Board.  

“Former Plan” shall mean the Silicon Motion, Inc. Guidelines for Issuance and Subscription of Employee Stock Options 

approved by Silicon Motion Inc.’s board of directors on June 30, 2004, as amended on December 20, 2004.  

“Former Plan Shares” has the meaning set forth in Section 4(b) of the Plan.  

“Incentive Stock Option” means an Option intended to qualify as an incentive stock option within the meaning of Section 422 of 

the Code and the regulations promulgated thereunder.  

“Independent Director” means an independent director as defined in NASD Rule 4200(a)(15), or any successor rule, as in effect 

from time to time.  

“Non-Employee Director” means a Director who either (i) is not a current Employee or Officer of the Company or its parent or a 
subsidiary, does not receive compensation (directly or indirectly) from the Company or its parent or a subsidiary for services rendered 
as a consultant or in any capacity other than as a Director or member of a Board committee, or (ii) is otherwise considered a “non-
employee director” for purposes of Rule 16b-3 under the Exchange Act.  

“Nonstatutory Stock Option” means an Option not intended to qualify as an Incentive Stock Option.  

“Officer” means a person who is an officer of the Company within the meaning of Section 16 of the Exchange Act and the rules 

and regulations promulgated thereunder.  

“Option” means a stock option granted pursuant to Section 6 of the Plan.  

“Option Agreement” means a written agreement between the Company and an Optionholder evidencing the terms and 
conditions of an individual Option grant. Each Option Agreement shall be subject to the terms and conditions of the Plan.  

“Optionholder” means a person to whom an Option is granted pursuant to the Plan or, if applicable, such other person who holds 

an outstanding Option.  

“Ordinary Shares” means the ordinary shares of the Company.  

“Outside Director” means a Director who either (i) is not a current employee of the Company or an “affiliated 

corporation” (within the meaning of Treasury Regulations promulgated under Section 162(m) of the Code), is not a former employee 
of the Company or an “affiliated corporation” receiving compensation for prior services (other than benefits under a tax qualified 
pension plan), was not an officer of the Company or an “affiliated corporation” at any time and is not currently receiving direct or 
indirect remuneration from the Company or an “affiliated corporation” for services in any capacity other than as a Director, or (ii) is 
otherwise considered an “outside director” for purposes of Section 162(m) of the Code.  

“Parent” means a “parent corporation,” whether now or hereafter existing, as defined in Section 424(e) of the Code.  

“Participant” means a person to whom a Stock Award is granted pursuant to the Plan or, if applicable, such other person who 

holds an outstanding Stock Award.  

“Performance Criteria” shall have the meaning set forth in Section 7(b)(iii) of the Plan.  

“Plan” means this 2005 Equity Incentive Plan, as amended from time to time.  

“Re-Load Option” has the meaning set forth in Section 6(m) of the Plan.  

“Repurchase Blackout Period” means six (6) months from the date the Ordinary Shares relating to a Stock Award is issued to 
the Participant or, in the case of a Stock Award with vesting restrictions, six (6) months from the vesting date or, in any case, such 
longer or shorter period of time as required to avoid a variable charge to earnings for financial accounting purposes.  

“Restricted Stock” shall mean a grant of Ordinary Shares pursuant to Section 7(b) of the Plan.  

“Restricted Stock Units” shall mean a grant of the right to receive Ordinary Shares in the future or their cash equivalent (or both) 

pursuant to Section 7(b) of the Plan.  

“Securities Act” means the Securities Act of 1933, as amended.  

“Stand-Alone Stock Appreciation Right” has the meaning set forth in Section 7(c) of the Plan.  

“Stock Appreciation Right” means the right to receive appreciation in the Ordinary Shares pursuant to the provisions of 

Section 7(c) of the Plan.  

“Stock Award” means any right granted under the Plan, including an Option, a stock bonus, a Stock Appreciation Right, a 

Restricted Stock grant and a Restricted Stock Unit grant.  

“Stock Award Agreement” means a written agreement between the Company and a holder of a Stock Award evidencing the 

terms and conditions of an individual Stock Award grant. Each Stock Award Agreement shall be subject to the terms and conditions 
of the Plan.  

“Subsidiary” means (1) in the case of an Incentive Stock Option, a “subsidiary corporation,” whether now or hereafter existing, 

as defined in Section 424(f) of the Code, and (2) in the case of any other Stock Award, in addition to a subsidiary corporation as 
defined in clause (1), (A) a limited liability company, partnership or other entity in which the Company controls fifty percent 
(50%) or more of the voting power or equity interests, or (B) an entity with respect to which the Company possesses the power, 
directly or indirectly, to direct or cause the direction of the management and policies, whether through the Company’s ownership of 
voting securities, by contract or otherwise.  

“Tandem Stock Appreciation Right” has the meaning set forth in Section 7(c) of the Plan.  

“Ten Percent Shareholder” means a person who owns (or is deemed to own pursuant to Section 424(d) of the Code) stock 
comprising more than ten percent (10%) of the total combined voting power of all classes of stock of the Company or of any of its 
Affiliates.  

3. ADMINISTRATION.  

(a) Administration by Board. The Board shall administer the Plan unless and until the Board delegates administration to a 
Committee, as provided in Section 3(c). Whether or not the Board has delegated administration, the Board shall have the final power 
to determine all questions of policy and expediency that may arise in the administration of the Plan.  

(b) Powers of Board. The Board (or the Committee) shall have the power, subject to, and within the limitations of, the express 

provisions of the Plan:  

(i) To determine from time to time which of the persons eligible under the Plan shall be granted Stock Awards; when and 
how each Stock Award shall be granted; what type or combination of types of Stock Award shall be granted; the provisions of 
each Stock Award granted (which need not be identical), including the time or times when a person shall be permitted to receive 
Ordinary Shares pursuant to a Stock Award; and the number of Ordinary Shares with respect to which a Stock Award shall be 
granted to each such person.  

(ii) To construe and interpret the Plan and Stock Awards granted under it, and to establish, amend and revoke rules and 
regulations for its administration. The Board, in the exercise of this power, may correct any defect, omission or inconsistency in 
the Plan or in any Stock Award Agreement, in a manner and to the extent it shall deem necessary or expedient to make the Plan 
fully effective.  

(iii) To amend the Plan or a Stock Award as provided in Section 13.  
(iv) Generally, to exercise such powers and to perform such acts as the Board deems necessary or expedient to promote the 

best interests of the Company that are not in conflict with the provisions of the Plan.  

(c) Delegation to Committee. The Board may delegate administration of the Plan to a Committee of two (2) or more members of 

the Board, each of whom must qualify as a Non-Employee Director, Outside Director, and Independent Director. If administration is 
delegated to such a Committee, the Committee shall have, in connection with the administration of the Plan, the powers theretofore 
possessed by the Board, including the power to delegate to a subcommittee any of the administrative powers the Committee is 
authorized to exercise (and references in this Plan to the Board shall thereafter be deemed to be to the Committee or subcommittee, as 
appropriate), subject, however, to such resolutions, not inconsistent with the provisions of the Plan, as may be adopted from time to 
time by the Board. The Board may abolish the Committee, or any subcommittee, at any time and revest in the Board the 
administration of the Plan.  

(d) Effect of Board’s Decision. All determinations, interpretations and constructions made by the Board in good faith shall not 

be subject to review by any person and shall be final, binding and conclusive on all persons.  

4. SHARES SUBJECT TO THE PLAN.  

(a) Share Reserve. Subject to the provisions of Section 12 relating to adjustments upon changes in Ordinary Shares, the Ordinary 

Shares that may be issued pursuant to Stock Awards shall not exceed in the aggregate 40,000,000 Ordinary Shares, inclusive of the 
number of Former Plan Shares (as defined below).  

(b) Reversion of Shares and Availability of Shares to the Share Reserve. If any Stock Award granted under the Plan or under the 

Former Plan shall for any reason expire or otherwise terminate, in whole or in part, without having been exercised in full, or if any 
Ordinary Shares issued to a Participant pursuant to a Stock Award granted under the Plan or under the Former Plan are forfeited back 
to or repurchased by the Company, including, but not limited to, any repurchase or forfeiture caused by the failure to meet a 
contingency or condition required for the vesting or exercise of such shares, then the Ordinary Shares not acquired under such Stock 
Award (the “Former Plan Shares”), shall become available for issuance under the Plan. Former Plan Shares shall include reserved 
Ordinary Shares that are not subject to a grant under the Former Plan. The number of Ordinary Shares underlying a Stock Award not 
issued as a result of any of the following actions shall again be available for issuance under the Plan:  

(i) a payout of a Stand-Alone Stock Appreciation Right, or a performance-based award of Restricted Stock or Restricted 
Stock Units in the form of cash; (ii) a cancellation, termination, expiration, forfeiture, or lapse for any reason (with the exception 
of the termination of a Tandem Stock Appreciation Right upon exercise of the related Options, or the termination of a related 
Option upon exercise of the corresponding Tandem Stock Appreciation Right) of any Stock Award; or (iii) payment of the 
Option exercise price and/or payment of any taxes arising upon exercise of the Option by withholding Ordinary Shares which 
otherwise would be acquired on exercise or issued upon such payout.  

(c) Source of Shares. The Ordinary Shares subject to the Plan may be unissued shares or reacquired shares, bought on the market 

or otherwise.  

5. ELIGIBILITY.  

(a) Eligibility for Specific Stock Awards. Incentive Stock Options may be granted only to Employees. Stock Awards other than 

Incentive Stock Options may be granted to Eligible Recipients.  

(b) Ten Percent Shareholders. A Ten Percent Shareholder shall not be granted an Incentive Stock Option unless the exercise 

price of such Option is at least one hundred ten percent (110%) of the Fair Market Value of the Ordinary Shares at the date of grant 
and the Option is not exercisable after the expiration of five (5) years from the date of grant.  

(c) Consultants and Eligible Trusts. A Consultant or Eligible Trust shall not be eligible for the grant of a Stock Award if, at the 
time of grant, a Form S-8 Registration Statement under the Securities Act (“Form S-8”) is not available to register either the offer or 
the sale of the Company’s securities to such Consultant or Eligible Trust because of the nature of the services that the Consultant is 
providing to the Company, or because the Consultant or Eligible Trust is not a natural person, or as otherwise provided by the rules 
governing the use of Form S-8, unless the Company determines both (i) that such grant (A) shall be registered in another manner 
under the Securities Act (e.g., on a Form F-3 Registration Statement) or (B) does not require registration under the Securities Act in 
order to comply with the requirements of the Securities Act, if applicable, and (ii) that such grant complies with the securities laws of 
all other relevant jurisdictions. Form S-8 generally is available to consultants and advisors only if (i) they are natural persons, (ii) they 
provide bona fide services to the issuer, its parents, its majority-owned subsidiaries or majority-owned subsidiaries of the issuer’s 
parent, and (iii) the services are not in connection with the offer or sale of securities in a capital-raising transaction, and do not 
directly or indirectly promote or maintain a market for the issuer’s securities. 

(d) Foreign Participants. Notwithstanding any provision of the Plan to the contrary, in order to comply with the laws in other 

countries in which the Company and its subsidiaries operate or have Employees, Directors or Consultants, the Board, in its sole 
discretion, shall have the power and authority to: (i) determine which subsidiaries shall be covered by the Plan; (ii) determine which 
Employees, Directors or Consultants outside the United States are eligible to participate in the Plan; (iii) modify the terms and 
conditions of any Stock Award granted to Employees, Directors or Consultants outside the United States to comply with applicable 
foreign laws; (iv) establish subplans and modify exercise procedures and other terms and procedures, to the extent such actions may 
be necessary or advisable (any such subplans and/or modifications shall be attached to this subplan as appendices); provided, 
however, that no such subplans and/or modifications shall increase the number of shares reserved for the Plan as set forth in Section 4 
of the Plan; and (v) take any action, before or after a Stock Award is made, that it deems advisable to obtain approval or comply with 
any applicable foreign laws.  

6. OPTION PROVISIONS.  

Each Option shall be in such form and shall contain such terms and conditions as the Board shall deem appropriate. All Options 

shall be separately designated Incentive Stock Options or Nonstatutory Stock Options at the time of grant, and, if certificates are 
issued, a separate certificate or certificates will be issued for Ordinary Shares purchased on exercise of each type of Option. The 
provisions of separate Options need not be identical, but each Option shall include (through incorporation of provisions hereof by 
reference in the Option Agreement or otherwise) the substance of each of the following provisions:  

(a) Term. Subject to the provisions of Section 5(b) regarding Ten Percent Shareholders, no Option shall be exercisable after the 

expiration of ten (10) years from the date it was granted.  

(b) Exercise Price of an Incentive Stock Option. Subject to the provisions of Section 5(b) regarding Ten Percent Shareholders, 
the exercise price of each Incentive Stock Option shall be not less than one hundred percent (100%) of the Fair Market Value of the 
Ordinary Shares subject to the Option on the date the Option is granted. Notwithstanding the foregoing, an Incentive Stock Option 
may be granted with an exercise price lower than that set forth in the preceding sentence if such Option is granted pursuant to an 
assumption or substitution for another option in a manner satisfying the provisions of Section 424(a) of the Code.  

(c) Exercise Price of a Nonstatutory Stock Option. The exercise price of Nonstatutory Stock Options shall be determined by the 
Board. However, the exercise price of each Nonstatutory Stock Option that is intended to qualify as performance-based compensation 
within the meaning of the Treasury Regulations promulgated under Section 162(m) of the Code shall be not less than one hundred 
percent (100%) of the Fair Market Value of the Ordinary Shares subject to the Option on the date the Option is granted.  

(d) Consideration. The purchase price of Ordinary Shares acquired pursuant to an Option shall be paid, to the extent permitted 
by applicable statutes and regulations, either (i) in cash at the time the Option is exercised, or (ii) at the discretion of the Board at the 
time of the grant of the Option (or subsequently in the case of a Nonstatutory Stock Option) (A) by delivery to the Company of other 
Ordinary Shares, (B) according to a deferred payment or other similar arrangement with the Optionholder, (C) pursuant to a cashless 
exercise program implemented by the Company in connection with the Plan, or (D) in any other form of legal consideration that may 
be acceptable to the Board. Unless otherwise specifically provided in the Option Agreement, the purchase price of Ordinary Shares 
acquired pursuant to an Option that is paid by delivery to the Company of other Ordinary Shares acquired, directly or indirectly from 
the Company, shall be paid only by shares of the Ordinary Shares of the Company that have been held for more than six (6) months 
(or such longer or shorter period of time required to avoid a charge to earnings for financial accounting purposes). In the case of any 
deferred payment arrangement, interest shall be compounded at least annually and shall be charged at the minimum rate of interest 
necessary to avoid the treatment as interest, under any applicable provisions of the Code, of any amounts other than amounts stated to 
be interest under the deferred payment arrangement.  

(e) Transferability of an Incentive Stock Option. An Incentive Stock Option shall not be transferable except by will or by the 

laws of descent and distribution and shall be exercisable during the lifetime of the Optionholder 

only by the Optionholder. Notwithstanding the foregoing, the Optionholder may, by delivering written notice to the Company, in a 
form satisfactory to the Company, designate a third party who, in the event of the death of the Optionholder, shall thereafter be 
entitled to exercise the Option.  

(f) Transferability of a Nonstatutory Stock Option. A Nonstatutory Stock Option shall be transferable only to the extent provided 

in the Option Agreement (subject to applicable securities laws). Notwithstanding the foregoing, the Optionholder may, by delivering 
written notice to the Company, in a form satisfactory to the Company, designate a third party who, in the event of the death of the 
Optionholder, shall thereafter be entitled to exercise the Option.  

(g) Vesting Generally. The total number of Ordinary Shares subject to an Option may, but need not, vest and therefore become 

exercisable in periodic installments that may, but need not, be equal. The Option may be subject to such other terms and conditions on 
the time or times when it may be exercised (which may be based on performance or other criteria) as the Board may deem 
appropriate. The vesting provisions of individual Options may vary. The provisions of this Section 6(g) are subject to any Option 
provisions governing the minimum number of Ordinary Shares as to which an Option may be exercised.  

(h) Termination of Continuous Service. In the event an Optionholder’s Continuous Service terminates (other than upon the 
Optionholder’s death or Disability), the Optionholder may exercise his or her Option (to the extent that the Optionholder was entitled 
to exercise such Option as of the date of termination) but only within such period of time ending on the earlier of (i) the date three 
(3) months following the termination of the Optionholder’s Continuous Service (or, except with respect to Incentive Stock Options, 
such longer or shorter period specified in the Option Agreement), or (ii) the expiration of the term of the Option as set forth in the 
Option Agreement. If, after termination, the Optionholder does not exercise his or her Option within the time specified in the Option 
Agreement, the Option shall terminate.  

(i) Extension of Termination Date. Except with respect to Incentive Stock Options, an Optionholder’s Option Agreement may 
also provide that if the exercise of the Option following the termination of the Optionholder’s Continuous Service (other than upon 
the Optionholder’s death or Disability) would be prohibited at any time solely because the issuance of Ordinary Shares would violate 
the registration requirements under the Securities Act, then the Option shall terminate on the earlier of (i) the expiration of the term of 
the Option set forth in Section 6(a), or (ii) the expiration of a period of three (3) months after the termination of the Optionholder’s 
Continuous Service during which the exercise of the Option would not be in violation of such registration requirements.  

(j) Disability of Optionholder. In the event that an Optionholder’s Continuous Service terminates as a result of the 
Optionholder’s Disability, the Optionholder may exercise his or her Option (to the extent that the Optionholder was entitled to 
exercise such Option as of the date of termination), but only within such period of time ending on the earlier of (i) the date twelve 
(12) months following such termination (or, except with respect to Incentive Stock Options, such longer or shorter period specified in 
the Option Agreement) or (ii) the expiration of the term of the Option as set forth in the Option Agreement. If, after termination, the 
Optionholder does not exercise his or her Option within the time specified herein, the Option shall terminate.  

(k) Death of Optionholder. In the event (i) an Optionholder’s Continuous Service terminates as a result of the Optionholder’s 

death or (ii) the Optionholder dies within the period (if any) specified in the Option Agreement after the termination of the 
Optionholder’s Continuous Service for a reason other than death, then the Option may be exercised (to the extent the Optionholder 
was entitled to exercise such Option as of the date of death) by the Optionholder’s estate, by a person who acquired the right to 
exercise the Option by bequest or inheritance or by a person designated to exercise the option upon the Optionholder’s death pursuant 
to Section 6(e) or 6(f), but only within the period ending on the earlier of (A) the date eighteen (18) months following the date of 
death (or, except with respect to Incentive Stock Options, such longer or shorter period specified in the Option Agreement) or (B) the 
expiration of the term of such Option as set forth in the Option Agreement. If, after death, the Option is not exercised within the time 
specified herein, the Option shall terminate. 

(l) Early Exercise. The Option may, but need not, include a provision whereby the Optionholder may elect at any time before the 
Optionholder’s Continuous Service terminates to exercise the Option as to any part or all of the Ordinary Shares subject to the Option 
prior to the full vesting of the Option. The early purchase of any unvested Ordinary Shares will be pursuant to an early exercise 
provision in the Option Agreement which may provide for a repurchase option in favor of the Company and other restrictions the 
Board determines to be appropriate. Any repurchase option so provided for will be subject to the repurchase provisions set forth in 
Section 11(h) herein.  

(m) Substitution of Stock Appreciation Rights for Options. If the Company is required to or elects to expense the cost of Options 

pursuant to FAS 123 (or a successor or other standard), the Board shall have the sole discretion to substitute without receiving 
Participants’ permission, Stock Appreciation Rights paid only in stock for outstanding Options; provided, the terms of the substituted 
Stock Appreciation Rights are substantially the same as the terms of the Options, the number of shares underlying the number of 
Stock Appreciation Rights equals the number of shares underlying the Options and the difference between the Fair Market Value of 
the underlying Ordinary Shares and the grant price of the Stock Appreciation Rights is equivalent to the difference between the Fair 
Market Value of the underlying Ordinary Shares and the exercise price of the Options.  

(n) Re-Load Options.  

(i) Without in any way limiting the authority of the Board to make or not to make grants of Options hereunder, the Board 

shall have the authority (but not an obligation) to include as part of any Option Agreement a provision entitling the Optionholder 
to a further Option (a “Re-Load Option”) in the event the Optionholder exercises the Option evidenced by the Option 
Agreement, in whole or in part, by surrendering other Ordinary Shares in accordance with this Plan and the terms and conditions 
of the Option Agreement. Unless otherwise specifically provided in the Option Agreement, the Optionholder shall not surrender 
Ordinary Shares acquired, directly or indirectly from the Company, unless such shares have been held for more than six 
(6) months (or such longer or shorter period of time required to avoid a charge to earnings for financial accounting purposes).  
(ii) Any such Re-Load Option shall (i) provide for a number of Ordinary Shares equal to the number of Ordinary Shares 
surrendered as part or all of the exercise price of such Option, (ii) have an expiration date which is the same as the expiration 
date of the Option the exercise of which gave rise to such Re-Load Option, and (iii) have an exercise price which is equal to one 
hundred percent (100%) of the Fair Market Value of the Ordinary Shares subject to the Re-Load Option on the date of exercise 
of the original Option. Notwithstanding the foregoing, a Re-Load Option shall be subject to the same exercise price and term 
provisions heretofore described for Options under the Plan.  

Any such Re-Load Option may be an Incentive Stock Option or a Nonstatutory Stock Option, as the Board may designate at the 
time of the grant of the original Option; provided, however, that the designation of any Re-Load Option as an Incentive Stock Option 
shall be subject to the one hundred thousand dollar ($100,000) annual limitation on the exercisability of Incentive Stock Options 
described in Section 11(d) of the Plan and in Section 422(d) of the Code. There shall be no Re-Load Options on a Re-Load Option. 
Any such Re-Load Option shall be subject to the availability of sufficient Ordinary Shares under Section 4(a) and shall be subject to 
such other terms and conditions as the Board may determine that are not inconsistent with the express provisions of the Plan 
regarding the terms of Options.  

7. PROVISIONS OF STOCK AWARDS OTHER THAN OPTIONS.  

(a) Stock Bonus Awards. Grants of stock bonus awards shall be pursuant to a Stock Award Agreement, which shall be in such 
form and shall contain such terms and conditions as the Board shall deem appropriate. The terms and conditions of each grant of a 
stock bonus award shall include (through incorporation of provisions hereof by reference in the Stock Award Agreement or 
otherwise) the substance of each of the following provisions:  

(i) Consideration. A stock bonus may be awarded in consideration for past services rendered to the Company or an 

Affiliate for its benefit.  

(ii) Vesting; Right of Repurchase. Ordinary Shares awarded under the Stock Award Agreement may, but need not, be 
subject to a share repurchase option in favor of the Company in accordance with a vesting schedule to be determined by the 
Board. Such repurchase option is subject to the repurchase provisions set forth in Section 11(h).  

(iii) Termination of Participant’s Continuous Service. In the event a Participant’s Continuous Service terminates, the 

Company may reacquire any or all of the Ordinary Shares held by the Participant which have not vested as of the date of 
termination under the terms of the Stock Award Agreement. In such event, the Company shall not reaquire the Ordinary Shares 
until after the Repurchase Blackout Period.  

(iv) Transferability. Rights to acquire Ordinary Shares under the Stock Award Agreement shall be transferable by the 
Participant only upon such terms and conditions as are set forth in the Stock Award Agreement, as the Board shall determine in 
its discretion, so long as Ordinary Shares awarded under the Stock Award Agreement remains subject to the terms of the Stock 
Award Agreement.  

(b) Restricted Stock and Restricted Stock Units.  

(i) Designation. Restricted Stock or Restricted Stock Units may be granted under the Plan. Restricted Stock or Restricted 

Stock Units may include a dividend equivalent right, as permitted by Section 12(a). After the Board determines that it will offer 
Restricted Stock or Restricted Stock Units, it will advise the Participant in writing or electronically, by means of a Stock Award 
Agreement, of the terms, conditions and restrictions, including vesting, if any, related to the offer, including the number of 
Ordinary Shares that the Participant shall be entitled to receive or purchase, the price to be paid, if any, and, if applicable, the 
time within which the Participant must accept the offer. The offer shall be accepted by execution of a Stock Award Agreement 
or as otherwise directed by the Board. The term of each award of Restricted Stock or Restricted Stock Units shall be at the 
discretion of the Board.  

(ii) Restrictions. Subject to Section 8(b)(iii), the Board may impose such conditions or restrictions on the Restricted Stock 

or Restricted Stock Units granted pursuant to the Plan as it may determine advisable, including the achievement of specific 
performance goals, time based restrictions on vesting, or others. If the Board established performance goals, the Board shall 
determine whether a Participant has satisfied the performance goals.  

(iii) Performance Criteria. Restricted Stock and Restricted Stock Units granted pursuant to the Plan that are intended to 

qualify as “performance based compensation” under Section 162(m) of the Code shall be subject to the attainment of 
performance goals relating to the Performance Criteria selected by the Board and specified at the time such Restricted Stock and 
Restricted Stock Units are granted. For purposes of this Plan, “Performance Criteria” means any one criterion or multiple criteria 
for measuring performance selected by the Board in its sole discretion, the measurement of which may be based upon Company, 
Subsidiary or business unit performance, or the individual performance of the Participant, either absolute or by relative 
comparison to other companies, other Participants or any other external measure of the selected criteria. Performance Criteria 
may include, without limitation, one or more of the following (as selected by the Board): (1) cash flow; (2) earnings per share; 
(3) earnings before interest, taxes, and amortization; (4) return on equity; (5) total shareholder return; (6) share price 
performance; (7) return on capital; (8) return on assets or net assets; (9) revenue; (10) revenue growth; (11) earnings growth; 
(12) operating income; (13) operating profit; (14) profit margin; (15) return on operating revenue; (16) return on invested 
capital; (17) operating efficiency; or (18) productivity.  

(iv) Transferability. Restricted Stock and Restricted Stock Units shall be transferable by the Participant only upon such 

terms and conditions as are set forth in the Stock Award Agreement, as the Board shall determine in its discretion.  

(v) Vesting. Unless the Board determines otherwise, the Stock Award Agreement shall provide for the forfeiture of the 
non-vested Ordinary Shares underlying Restricted Stock or the termination of unvested Restricted Stock Units upon termination 
of a Participant’s Continuous Service. To the extent that the Participant purchased the Ordinary Shares granted under any such 
Restricted Stock award and any such Ordinary Shares remain non-vested at the time of termination of a Participant’s Continuous 
Service, the  

termination of Participant’s Continuous Service shall cause an immediate sale of such non-vested Ordinary Shares to the 
Company at the original price per share of Ordinary Shares paid by the Participant.  

(c) Stock Appreciation Rights. Grants of Stock Appreciation Rights shall be pursuant to a Stock Award Agreement, which shall 

be in such form and shall contain such terms and conditions, as the Board shall deem appropriate. The Board may grant Stock 
Appreciation Rights in connection with all or any part of an Option (“Tandem Stock Appreciation Rights”) to a Participant or in a 
stand-alone grant (“Stand-Alone Stock Appreciation Rights”). The terms and conditions of a Stock Appreciation Right shall include 
(through incorporation of the provisions hereof by reference in the Stock Award Agreement or otherwise) the substance of each of the 
following provisions:  

(i) Calculation of Appreciation. Each Stock Appreciation Right will be denominated in Ordinary Shares equivalents. The 
appreciation distribution payable on the exercise of a Stock Appreciation Right will be not greater than an amount equal to the 
excess of (A) the aggregate Fair Market Value (on the date of the exercise of the Stock Appreciation Right) of a number of 
Ordinary Shares equal to the number of share of Ordinary Shares equivalents in which the Participant is vested under such Stock 
Appreciation Right and with respect to which the Participant is exercising the Stock Appreciation Right on such date, over 
(B) an amount that will be determined by the Board at the time of grant of the Stock Appreciation Right (which amount, in the 
case of Stock Appreciation Rights intended to qualify as performance-based compensation within the meaning of the Treasury 
Regulations under Section 162(m) of the Code, shall be not less than the Fair Market Value of such Ordinary Shares at the time 
of grant of the Ordinary Shares equivalents).  

(ii) Vesting. At the time of the grant of a Stock Appreciation Right, the Board may impose such restrictions or conditions 

to the vesting of such Stock Appreciation Right as it deems appropriate.  

(iii) Exercise. To exercise any outstanding Stock Appreciation Right, the Participant must provide written notice of 
exercise to the Company in compliance with the provisions of the Stock Award Agreement evidencing such Stock Appreciation 
Right.  

(iv) Payment. The appreciation distribution in respect of a Stock Appreciation Right may be paid in Ordinary Shares, in 

cash, or any combination of the two, as the Board deems appropriate.  

(v) Termination of Continuous Service. If a Participant’s Continuous Service terminates for any reason, any unvested 

Stock Appreciation Rights shall be forfeited and any vested Stock Appreciation Rights shall be automatically redeemed.  

(vi) Transferability. Stock Appreciation Rights shall be transferable by the Participant only upon such terms and conditions 

as are set forth in the Stock Award Agreement, as the Board shall determine in its discretion.  

(vii) Tandem Stock Appreciation Rights. A Tandem Stock Appreciation Right shall be exercisable only to the extent that 

the related Option is exercisable and a Tandem Stock Appreciation Right shall expire no later than the date on which the related 
Option expires.  

8. COVENANTS OF THE COMPANY.  

(a) Availability of Shares. During the terms of the Stock Awards, the Company shall keep available at all times the number of 

Ordinary Shares required to satisfy such Stock Awards.  

(b) Securities Law Compliance. The Company shall seek to obtain from each regulatory commission or agency having 

jurisdiction over the Plan such authority as may be required to grant Stock Awards and to issue and sell Ordinary Shares upon 
exercise of the Stock Awards; provided, however, that this undertaking shall not require the Company to register under the Securities 
Act the Plan, any Stock Award or any Ordinary Shares issued or issuable pursuant to any such Stock Award. If, after reasonable 
efforts, the Company is unable to obtain from any such regulatory commission or agency the authority which counsel for the 
Company deems necessary for the lawful issuance and sale of Ordinary Shares under the Plan, the Company shall be relieved from 
any liability for failure to issue and sell Ordinary Shares upon exercise of such Stock Awards unless and until such authority is 
obtained.  

9. USE OF PROCEEDS FROM STOCK. 

Proceeds from the sale of Ordinary Shares pursuant to Stock Awards shall constitute general funds of the Company.  

10. EFFECTIVE DATE OF PLAN.  

The Plan shall become effective as determined by the Board, but no Stock Award shall be exercised (or, in the case of a stock 
bonus, shall be granted) unless and until the Plan has been approved by the shareholders of the Company, which approval shall be 
within twelve (12) months before or after the date the Plan is adopted by the Board.  

11. MISCELLANEOUS.  

(a) Acceleration of Exercisability and Vesting. The Board shall have the power to accelerate the time at which a Stock Award 

may first be exercised or the time during which a Stock Award or any part thereof will vest in accordance with the Plan, 
notwithstanding the provisions in the Stock Award stating the time at which it may first be exercised or the time during which it will 
vest.  

(b) Shareholder Rights. No Participant shall be deemed to be the holder of, or to have any of the rights of a holder with respect 

to, any Ordinary Shares subject to such Stock Award unless and until such Participant has satisfied all requirements for exercise of the 
Stock Award pursuant to its terms.  

(c) No Employment or other Service Rights. Nothing in the Plan or any instrument executed or Stock Award granted pursuant 

thereto shall confer upon any Participant any right to continue to serve the Company or an Affiliate in the capacity in effect at the 
time the Stock Award was granted or shall affect the right of the Company or an Affiliate to terminate (i) the employment of an 
Employee with or without notice and with or without cause, (ii) the service of a Consultant pursuant to the terms of such Consultant’s 
agreement with the Company or an Affiliate, or (iii) the service of a Director pursuant to the Bylaws of the Company or an Affiliate, 
and any applicable provisions of the corporate law of the state in which the Company or the Affiliate is incorporated, as the case may 
be.  

(d) Incentive Stock Option $100,000 Limitation. To the extent that the aggregate Fair Market Value (determined at the time of 

grant) of Ordinary Shares with respect to which Incentive Stock Options are exercisable for the first time by any Optionholder during 
any calendar year (under all plans of the Company and its Affiliates) exceeds one hundred thousand dollars ($100,000), the Options 
or portions thereof which exceed such limit (according to the order in which they were granted) shall be treated as Nonstatutory Stock 
Options.  

(e) Maximum Award Amounts. In no event shall a Participant receive a Stock Award or Stock Awards during any one 

(1) calendar year covering in the aggregate more than 2,000,000 Ordinary Shares.  

(f) Investment Assurances. The Company may require a Participant, as a condition of exercising or acquiring Ordinary Shares 

under any Stock Award (i) to give written assurances satisfactory to the Company as to the Participant’s knowledge and experience in 
financial and business matters and/or to employ a purchaser representative reasonably satisfactory to the Company who is 
knowledgeable and experienced in financial and business matters and that he or she is capable of evaluating, alone or together with 
the purchaser representative, the merits and risks of exercising the Stock Award, and (ii) to give written assurances satisfactory to the 
Company stating that the Participant is acquiring Ordinary Shares subject to the Stock Award for the Participant’s own account and 
not with any present intention of selling or otherwise distributing the Ordinary Shares. The foregoing requirements, and any 
assurances given pursuant to such requirements, shall be inoperative if (1) the issuance of the Ordinary Shares upon the exercise or 
acquisition of Ordinary Shares under the Stock Award has been registered under a then currently effective registration statement 
under the Securities Act, or (2) as to any particular requirement, a determination is made by counsel for the Company that such 

requirement need not be met in the circumstances under the then applicable securities laws. The Company may, upon advice of 
counsel to the Company, place legends on stock certificates issued under the Plan as such counsel deems necessary or appropriate in 
order to comply with applicable securities laws, including, but not limited to, legends restricting the transfer of the Ordinary Shares.  

(g) Withholding Obligations. To the extent provided by the terms of a Stock Award Agreement, the Participant may satisfy any 

federal, state or local tax withholding obligation relating to the exercise or acquisition of Ordinary Shares under a Stock Award by 
any of the following means (in addition to the Company’s right to withhold from any compensation paid to the Participant by the 
Company) or by a combination of such means: (i) tendering a cash payment, (ii) authorizing the Company to withhold Ordinary 
Shares from the Ordinary Shares otherwise issuable to the Participant as a result of the exercise or acquisition of Ordinary Shares 
under the Stock Award, provided, however, that no Ordinary Shares are withheld with a value exceeding the minimum amount of tax 
required to be withheld by law, or (iii) delivering to the Company owned and unencumbered Ordinary Shares.  

(h) Repurchase Provisions. The Company shall exercise any repurchase option specified in the Stock Award by giving the 
holder of the Stock Award written notice of intent to exercise the repurchase option. Payment may be cash or cancellation of purchase 
money indebtedness for the Ordinary Shares. The terms of any repurchase option shall be specified in the Stock Award and may be 
either at Fair Market Value at the time of repurchase or at not less than the original purchase price.  

(i) Golden Parachute Taxes. In the event that any amounts paid or deemed paid to a Participant under the Plan are deemed to 

constitute “excess parachute payments” as defined in Section 280G of the Code (taking into account any other payments made under 
the Plan and any other compensation paid or deemed paid to a Participant), or if any Participant is deemed to receive an “excess 
parachute payment” by reason of his or her vesting of Options pursuant to Section 12(c) herein, the amount of such payments or 
deemed payments shall be reduced (or, alternatively the provisions of Section 12(c) shall not act to vest options to such Participant), 
so that no such payments or deemed payments shall constitute excess parachute payments. provided, however, that if a Participant is 
subject to a separate agreement with the Company or an Affiliate which specifically provides that payments attributable to one or 
more forms of employee stock incentives or to payments made in lieu of employee stock incentives will not reduce any other 
payments under such agreement, even if it would constitute an excess parachute payment, or provides that the Participant will have 
the discretion to determine which payments will be reduced in order to avoid an excess parachute payment, then the limitations of this 
Section 11(l) will, to that extent, not apply. The determination of whether a payment or deemed payment constitutes an excess 
parachute payment shall be in the sole discretion of the Board.  

(j) Right to American Depository Shares (“ADSs”). The Company may arrange, in its sole discretion, for any one or more 

Participants to receive ADSs rather than Ordinary Shares upon the exercise of Stock Awards, in which case, all references to 
“Ordinary Shares” in this Plan or any other document related to the Plan shall be deemed to reference the appropriate number of 
ADSs per Ordinary Share, as the context may require with respect to such Stock Awards.  

(k) Plan Unfunded. The Plan shall be unfunded. Except for the Board’s reservation of a sufficient number of authorized shares to 
the extent required by law to meet the requirements of the Plan, the Company shall not be required to establish any special or separate 
fund or to make any other segregation of assets to assure payment of any Stock Award under the Plan.  

12. ADJUSTMENTS UPON CHANGES IN STOCK.  

(a) Capitalization Adjustments. In the event that any dividend or other distribution (whether in the form of cash, shares of the 

Ordinary Shares, other securities, or other property), recapitalization, stock split, reverse stock split, reorganization, merger, 
consolidation, split-up, spin-off, combination, repurchase, exchange of Ordinary Shares or other securities of the Company, or other 
change in the corporate structure of the Company affecting  

the Ordinary Shares occurs, the Board, in order to prevent diminution or enlargement of the benefits or potential benefits intended to 
be made available under the Plan, may, in its sole discretion, adjust the number and class of Ordinary Shares that may be delivered 
under the Plan and/or the number, class, and price of Ordinary Shares covered by each outstanding Stock Award. In lieu of the 
payment of a dividend the Board in its discretion may provide holders of Restricted Stock or Restricted Stock Units a dividend 
equivalent right, in the form of additional Ordinary Shares or units, with respect to the unvested Ordinary Shares or unvested units the 
Participant shall be entitled to receive or purchase.  

(b) Dissolution or Liquidation. In the event of the proposed dissolution or liquidation of the Company, the Board will notify 
each Participant as soon as practicable prior to the effective date of such proposed transaction. To the extent it has not been previously 
exercised, a Stock Award will terminate immediately prior to the consummation of such proposed action.  

(c) Change in Control. In the event of Change in Control, then, to the extent permitted by applicable law: (1) any surviving 
corporation may assume any Stock Awards outstanding under the Plan or may substitute similar stock awards (including an award to 
acquire the same consideration paid to the shareholders in the transaction described in this Section 12(c)) for those outstanding under 
the Plan, or (2) in the event any surviving corporation does not assume or continue such Stock Awards, or substitute similar stock 
awards for those outstanding under the Plan in accordance with the preceding clause, then the time during which such Stock Awards 
may be exercised automatically will be accelerated and become fully vested and exercisable immediately prior to the consummation 
of such transaction, and the Stock Awards shall automatically terminate upon consummation of such transaction if not exercised prior 
to such event.  

(d) No Limitations. The grant of Stock Awards will in no way affect the Company’s right to adjust, reclassify, reorganize or 

otherwise change its capital or business structure or to merge, consolidate, dissolve, liquidate or sell or transfer all or any part of its 
business or assets.  

13. AMENDMENT OF THE PLAN AND STOCK AWARDS.  

(a) Amendment of Plan. The Board at any time, and from time to time, may amend the Plan. However, except as provided in 

Section 12 relating to adjustments upon changes in Ordinary Shares, no amendment shall be effective unless approved by the 
shareholders of the Company to the extent shareholder approval is necessary to satisfy the applicable requirements of Section 422 or 
162(m) of the Code and the Treasury Regulations thereunder, Rule 16b-3 under the Exchange Act or any Nasdaq or securities 
exchange listing requirements. For purposes of clarity, any increase in the number of shares reserved for issuance hereunder in 
accordance with the provisions of Section 4(a) hereof shall not be deemed to be an amendment to the Plan.  

(b) Contemplated Amendments. It is expressly contemplated that the Board may amend the Plan in any respect the Board deems 

necessary or advisable to provide eligible Employees with the maximum benefits provided or to be provided under the provisions of 
the Code and the regulations promulgated thereunder relating to Incentive Stock Options and/or to bring the Plan and/or Incentive 
Stock Options granted under it into compliance therewith.  

(c) No Impairment of Rights. Rights under any Stock Award granted before amendment of the Plan shall not be impaired by any 

amendment of the Plan unless (i) the Company requests the consent of the Participant and (ii) the Participant consents in writing.  

(d) Amendment of Stock Awards. The Board at any time, and from time to time, may amend the terms of any one or more Stock 

Awards; provided, however, that (i) the rights under any Stock Award shall not be impaired by any such amendment unless (A) the 
Company requests the consent of the Participant and (B) the Participant consents in writing, or (ii) such amendment is neutral from a 
profit and loss standpoint to the Company and fair and in the best interest to the Participant, which fairness may be acknowledged by 
the Participant after the amendment.  

14. TERMINATION OR SUSPENSION OF THE PLAN.  

(a) Plan Term. The Board may suspend or terminate the Plan at any time. Unless sooner terminated, the Plan shall terminate on 

the day before the tenth (10th) anniversary of the date the Plan is adopted by the Board or approved by the shareholders of the 
Company, whichever is later. No Stock Awards may be granted under the Plan while the Plan is suspended or after it is terminated.  

(b) No Impairment of Rights. Suspension or termination of the Plan shall not impair rights and obligations under any Stock 

Award granted while the Plan is in effect except with the written consent of the Participant.  

15. CHOICE OF LAW.  

The law of California shall govern all questions concerning the construction, validity and interpretation of this Plan, without 

regard to such state’s conflict of laws rules. 

CERTIFICATIONS  

Exhibit 12.1 

I, Wallace C. Kou, certify that:  
1.

I have reviewed this annual report on Form 20-F of Silicon Motion Technology Corporation; 

2.

3.

4.

Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact 
necessary to make the statements made, in light of the circumstances under which such statements were made, not 
misleading with respect to the period covered by this report; 

Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in 
all material respects the financial condition, results of operations and cash flows of the company as of, and for, the periods 
presented in this report; 

The company’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and 
procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as 
defined in Exchange Act Rules 13a-15(f) and 15d and 15(f)) for the company and have: 

(a)

(b)

(c)

(d)

Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed 
under our supervision, to ensure that material information relating to the company, including its consolidated 
subsidiaries, is made known to us by others within those entities, particularly during the period in which this report 
is being prepared; 

Designed such internal control over financial reporting, or caused such internal control over financial reporting to be 
designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and 
the preparation of financial statements for external purposes in accordance with generally accepted accounting 
principles; 

Evaluated the effectiveness of the company’s disclosure controls and procedures and presented in this report our 
conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by 
this report based on such evaluation; and 

Disclosed in this report any change in the company’s internal control over financial reporting that occurred during 
the company’s most recent fiscal quarter (the company’s fourth fiscal quarter in the case of an annual report) that 
has materially affected, or is reasonably likely to materially affect, the company’s internal control over financial 
reporting; and 

5.

The company’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over 
financial reporting, to the company’s auditors and the audit committee of company’s board of directors (or persons 
performing the equivalent functions): 

(a)

(b)

All significant deficiencies and material weaknesses in the design or operation of internal control over financial 
reporting which are reasonably likely to adversely affect the company’s ability to record, process, summarize and 
report financial information; and 

Any fraud, whether or not material, that involves management or other employees who have a significant role in the 
company’s internal control over financial reporting. 

Date: June 23, 2010  

/s/    WALLACE C. KOU          
Wallace C. Kou 
Chief Executive Officer 

  
  
  
  
  
  
  
  
  
  
  
  
 
 
 
 
 
 
 
 
 
 
 
CERTIFICATIONS  

Exhibit 12.2 

I, Riyadh Lai, certify that:  
1.

I have reviewed this annual report on Form 20-F of Silicon Motion Technology Corporation; 

2.

3.

4.

Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact 
necessary to make the statements made, in light of the circumstances under which such statements were made, not 
misleading with respect to the period covered by this report; 

Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in 
all material respects the financial condition, results of operations and cash flows of the company as of, and for, the periods 
presented in this report; 

The company’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and 
procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as 
defined in Exchange Act Rules 13a-15(f) and 15d and 15(f)) for the company and have: 

(a)

(b)

(c)

(d)

Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed 
under our supervision, to ensure that material information relating to the company, including its consolidated 
subsidiaries, is made known to us by others within those entities, particularly during the period in which this annual 
report is being prepared; 

Designed such internal control over financial reporting, or caused such internal control over financial reporting to be 
designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and 
the preparation of financial statements for external purposes in accordance with generally accepted accounting 
principles; 

Evaluated the effectiveness of the company’s disclosure controls and procedures and presented in this report our 
conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by 
this report based on such evaluation; and 

Disclosed in this report any change in the company’s internal control over financial reporting that occurred during 
the company’s most recent fiscal quarter (the company’s fourth fiscal quarter in the case of an annual report) that 
has materially affected, or is reasonably likely to materially affect, the company’s internal control over financial 
reporting; and 

5.

The company’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over 
financial reporting, to the company’s auditors and the audit committee of company’s board of directors (or persons 
performing the equivalent functions): 

(a)

(b)

All significant deficiencies and material weaknesses in the design or operation of internal control over financial 
reporting which are reasonably likely to adversely affect the company’s ability to record, process, summarize and 
report financial information; and 

Any fraud, whether or not material, that involves management or other employees who have a significant role in the 
company’s internal control over financial reporting. 

Date: June 23, 2010  

/s/    RIYADH LAI          
Riyadh Lai, 
Chief Financial Officer 

  
  
  
  
  
  
  
  
  
  
  
  
 
 
 
 
 
 
 
 
 
 
 
CERTIFICATION  

Exhibit 13.1 

Pursuant to 18 U.S.C. Section 1350, the undersigned each hereby certifies that, to his knowledge, the annual report on Form 20-

F of Silicon Motion Technology Corporation for the year ended December 31, 2009 fully complies with the requirements of 
Section 13(a) or 15(d), as applicable, of the Securities Exchange Act of 1934, and that the information contained in the such report 
fairly presents, in all material respects, the financial condition and results of operations of Silicon Motion Technology Corporation.  

Date: June 23, 2010  

The foregoing certification is being furnished solely pursuant to 18 U.S.C. Section 1350 and is not being filed as part of the 

Report or as a separate disclosure document. 

/s/    WALLACE C. KOU 
Wallace C. Kou, 
Chief Executive Officer 

/s/    RIYADH LAI 
Riyadh Lai, 
Chief Financial Officer 

  
Board Of Directors

Executive Officers

Ads Listing

JAMES CHOW
Chairman of the Board
Silicon Motion Technology Corporation

WALLACE C. KOU
President & Chief Executive Officer
Silicon Motion Technology Corporation

HENRY CHEN
Chairman
Mercuries and Associates, Ltd.

TSUNG-MING CHUNG
Chairman & CEO
Dynapack International Technology Corp.

KENNETH KUAN-MING, LIN
Chairman
Taiwan Private Equity and
Venture Capital Association

LIEN-CHUN LIU
Senior Adviser
Taiwan Research Institute

YUNG-CHIEN WANG
Vice President
Professional Trust Co., Ltd

WALLACE C. KOU
President & Chief Executive Officer

RIYADH LAI
Chief Financial Officer

KEN CHEN
VP of Operations

FRANK CHANG
VP of R&D
Mobile Storage

Silicon Motion Technology Corporation's 
American Depositary Share (ADS) trades on 
the NASDAQ Global Select Market under the 
symbol "SIMO"

Ads Depositary

The Bank of New York Mellon
New York, NY

Legal Counsel

ARTHUR YEH
VP of Sales
Mobile Storage and Multimedia SoCs

Kirkpatrick & Lockhart Preston Gates Ellis LLP
Taipei, Taiwan

Independent Auditors

SANGWOO HAN
Senior VP and General Manager
Mobile Communications

Deloitte & Touche
Taipei, Taiwan

Investor Relations

For more information about Silicon 
Motion, please visit our website at 
www.siliconmotion.com 
or e-mail us at ir@siliconmotion.com

www.siliconmotion.com