Attached files

file filename
10-Q - NANOMETRICS 10Q FOR FIRST FISCAL QUARTER ENDED APRIL 2, 2011 - ONTO INNOVATION INC.a422011-10q.htm
EX-31.2 - CFO SIGNATURE - ONTO INNOVATION INC.ex312_422011x10q-01.htm
EX-31.1 - CEO SIGNATURE - ONTO INNOVATION INC.ex311_422011x10q-01.htm
EX-10.1 - 2011 EXECUTIVE PERFORMANCE BONUS PLAN - ONTO INNOVATION INC.a2011executiveperformanceb.htm
 

Exhibit 32.1
CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER
PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
I, Timothy J. Stultz, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that the Quarterly Report of Nanometrics Incorporated on Form 10-Q for the quarterly period ended April 2, 2011 fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 and that information contained in such Quarterly Report on Form 10-Q fairly presents in all material respects the financial condition and results of operations of Nanometrics Incorporated.
 
May 11, 2011
/s/ Timothy J. Stultz
 
Timothy J. Stultz
 
Chief Executive Officer
I, Ronald W. Kisling, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that the Quarterly Report of Nanometrics Incorporated on Form 10-Q for the quarterly period ended April 2, 2011 fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 and that information contained in such Quarterly Report on Form 10-Q fairly presents in all material respects the financial condition and results of operations of Nanometrics Incorporated.
 
May 11, 2011
/s/ Ronald W. Kisling
 
Ronald W. Kisling
 
Chief Financial Officer