COGNEX CORP - FORM 10-K - EX-23.1 - EX-23.1 CONSENT OF GRANT THRONTON LLP - February 11, 2010

Attached files

file filename
EX-14 - EX-14 CODE OF BUSINESS CONDUCT AND ETHICS AS AMENDED MARCH 12, 2004 - COGNEX CORPb78676exv14.txt
EX-21 - EX-21 SUBSIDIARIES OF THE REGISTRANT - COGNEX CORPb78676exv21.htm
EX-31.1 - EX-31.1 SECTION 302 CERTIFICATION OF CHIEF EXECUTIVE OFFICER - COGNEX CORPb78676exv31w1.htm
EX-10.U - EX-10U SUMMARY OF DIRECTOR COMPENSATION - COGNEX CORPb78676exv10wu.htm
EX-32.2 - EX-32.2 SECTION 906 CERTIFICATION OF CHIEF FINANCIAL OFFICER - COGNEX CORPb78676exv32w2.htm
EX-10.T - EX-10T SUMMARY OF ANNUAL BONUS PROGRAM - COGNEX CORPb78676exv10wt.htm
EX-10.S - EX-10S SUPPLEMENTAL RETIREMENT AND DEFERRED COMPENSATION PLAN EFFECTIVE APRIL 1, 1995 - COGNEX CORPb78676exv10ws.txt
EX-31.2 - EX-31.2 SECTION 302 CERTIFICATION OF CHIEF FINANCIAL OFFICER - COGNEX CORPb78676exv31w2.htm
EX-32.1 - EX-32.1 SECTION 906 CERTIFICATION OF CHIEF EXECUTIVE OFFICER - COGNEX CORPb78676exv32w1.htm
EX-10.AA - EX-10AA MEMORANDUM TO ERIC CEYROLLE REGARDING SEPARATION, DATED APRIL 24, 2009 - COGNEX CORPb78676exv10waa.htm
10-K - COGNEX CORPORATION - COGNEX CORPb78676e10vk.htm
EX-10.Q - EX-10Q FORM OF STOCK OPTION AGREEMENT (NON-QUALIFIED) UNDER 1998 NON-EMPLOYEE DIRECTOR STOCK PLAN - COGNEX CORPb78676exv10wq.htm
EXHIBIT 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We have issued our reports dated February 11, 2010, with respect to the consolidated financial statements, supplemental schedule, and internal control over financial reporting included in the Annual Report of Cognex Corporation and subsidiaries on Form 10-K for the year ended December 31, 2009. We hereby consent to the incorporation by reference of said reports in the Registration Statements on Forms S-8 (File Nos. 333-02151, effective April 21, 1996; 333-60807, effective August 22, 2001; 333-44824, effective August 30, 2000; 333-68158, effective August 22, 2001; 333-96961, effective July 23, 2002; 333-100709, effective October 24, 2002; 333-126787, effective July 21, 2005; and 333-150315, effective April 18, 2008).
/s/ Grant Thornton LLP
Boston, Massachusetts
February 11, 2010

 

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