Company:  KLA TENCOR CORP (KLAC)
Form Type:  10-K
Filing Date:  8/6/2012 
CIK:  0000319201 
Address:  ONE TECHNOLOGY DRIVE 
City, State, Zip:  MILPITAS, California 95035 
Telephone:  (408) 875-6000 
Fiscal Year:  06/30 
Last Trade
Last Trade: 
$67.74  
Change: 
1.02 (1.53%)  
Trade Time: 
Apr 24  
Market Cap: 
$11.28B
Description of Business
KLA-Tencor Corporation (�KLA-Tencor� or the �Company� and also referred to as �we� or �our�) is a leading supplier of process control and yield management solutions for the semiconductor and related nanoelectronics industries. Our products are also used in a number of other high technology industries, including the light emitting diode (�LED�) and data storage industries, as well as general materials research. Within our primary area of focus, our comprehensive portfolio of defect inspection and metrology products, and related service, software and other offerings, helps integrated circuit (�IC� or �chip�) manufacturers manage yield throughout the entire semiconductor fabrication process�from research and development to final volume production. These products and solutions are designed to help customers accelerate their development and production ramp cycles, to achieve higher and more stable semiconductor die yields, and to improve overall profitability.
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  FORM 10-K
    PART I
      ITEM 1. BUSINESS
      ITEM 1A. RISK FACTORS
      ITEM 1B. UNRESOLVED STAFF COMMENTS
      ITEM 2. PROPERTIES
      ITEM 3. LEGAL PROCEEDINGS
      ITEM 4. MINE SAFETY DISCLOSURES
    PART II
      ITEM 5. MARKET FOR REGISTRANT'S COMMON EQUITY, RELATED ...
      ITEM 6. SELECTED FINANCIAL DATA
        INCOME STATEMENT
      ITEM 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF ...
        BENEFICIAL OWNERS
      ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT ...
      ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA
        BALANCE SHEET
        INCOME STATEMENT
        STOCKHOLDERS EQUITY
        CASH FLOW
        Notes to Consolidated Financial Statements
          BALANCE SHEET
          INCOME STATEMENT
          INCOME STATEMENT
          BALANCE SHEET
          NOTE 19 - SUBSEQUENT EVENTS
        NOTE 20 - QUARTERLY CONSOLIDATED RESULTS OF OPERATIONS ...
        REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
      ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ...
      ITEM 9A. CONTROLS AND PROCEDURES
      ITEM 9B. OTHER INFORMATION
    PART III
      ITEM 10. DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE
      ITEM 11. EXECUTIVE COMPENSATION
      ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS ...
      ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, ...
      ITEM 14. PRINCIPAL ACCOUNTING FEES AND SERVICES
    PART IV
      ITEM 15. EXHIBITS, FINANCIAL STATEMENT SCHEDULES
    SIGNATURES
    VALUATION AND QUALIFYING ACCOUNTS
    EXHIBIT INDEX
  EXHIBIT 12.1
    RATIO COMPUTATION
  EXHIBIT 21.1
    SUBSIDIARIES
  EXHIBIT 23.1
  EXHIBIT 31.1
  EXHIBIT 31.2
  EXHIBIT 32
    CERTIFICATION OF CHIEF EXECUTIVE OFFICER
BROKERAGE PARTNERS