Attached files

file filename
EXCEL - IDEA: XBRL DOCUMENT - COHU INCFinancial_Report.xls
EX-21 - SUBSIDIARIES OF COHU, INC. - COHU INCd280600dex21.htm
EX-31.1 - CERTIFICATION PURSUANT TO SECTION 302(A) FOR JAMES A. DONAHUE - COHU INCd280600dex311.htm
EX-32.1 - CERTIFICATION PURSUANT TO SECTION 906 FOR JAMES A. DONAHUE - COHU INCd280600dex321.htm
EX-32.2 - CERTIFICATION PURSUANT TO SECTION 906 FOR JEFFREY D. JONES - COHU INCd280600dex322.htm
EX-31.2 - CERTIFICATION PURSUANT TO SECTION 302(A) FOR JEFFREY D. JONES - COHU INCd280600dex312.htm
10-K - FORM 10-K - COHU INCd280600d10k.htm

Exhibit 23

Consent of Independent Registered Public Accounting Firm

We consent to the incorporation by reference in the Registration Statements (Form S-8 Nos. 333-62803, 333-27663, 333-40610, 333-66466, 333-97449, 333-117554, 333-132605, 333-142579, 333-160760 and 333-177453) pertaining to the Cohu, Inc. 1996 and 1998 Stock Option Plans, 1996 Outside Directors Stock Option Plan, 1997 Employee Stock Purchase Plan and 2005 Equity Incentive Plan of Cohu, Inc. of our reports dated February 29, 2012, with respect to the consolidated financial statements and schedule of Cohu, Inc., and the effectiveness of internal control over financial reporting of Cohu, Inc., included in this Annual Report (Form 10-K) for the year ended December 31, 2011, filed with the Securities and Exchange Commission.

/s/ ERNST & YOUNG LLP

San Diego, California

February 29, 2012