Attached files

file filename
10-K/A - RUDOLPH TECHNOLOGIES INCrtec10ka12312010.htm
EX-21.1 - RUDOLPH TECHNOLOGIES INCexhibit21110ka.htm
EX-32.2 - RUDOLPH TECHNOLOGIES INCrtec12312010ex32210ka.htm
EX-31.1 - RUDOLPH TECHNOLOGIES INCrtec12312010ex31110ka.htm
EX-31.2 - RUDOLPH TECHNOLOGIES INCrtec12312010ex31210ka.htm
EX-32.1 - RUDOLPH TECHNOLOGIES INCrtec12312010ex32110ka.htm


Exhibit 23.1


Consent of Independent Registered Public Accounting Firm




We consent to the incorporation by reference in the following Registration Statements:   

(1)
Registration Statement (Forms S-8 No. 333-163240 and No. 333-172927) pertaining to the Rudolph Technologies, Inc. 2009 Stock Plan and the Rudolph Technologies, Inc. 2009 Employee Stock Purchase Plan,     

(2)
Registration Statement (Forms S-8 No. 333-149705, No. 333-129773, and No. 333-104349) pertaining to the Rudolph Technologies, Inc. 1999 Stock Plan and the Rudolph Technologies, Inc. 1999 Employee Stock Purchase Plan,

(3)
Registration Statement (Form S-8 No. 333-132283) pertaining to the August Technology Corporate 1997 Stock Incentive Plan, and

(4) Registration Statement (Form S-8 No. 333-92443) pertaining to the Rudolph Technologies, Inc. 1996 Non-Qualified Stock Option Plan, the Rudolph Technologies, Inc. 1999 Stock Plan and the Rudolph Technologies, Inc. 1999 Employee Stock Purchase Plan;


of our reports dated February 28, 2011, with respect to the consolidated financial statements and schedule of Rudolph Technologies, Inc. and Subsidiaries, and with respect to the effectiveness of internal control over financial reporting of Rudolph Technologies, Inc. and Subsidiaries, included in this Annual Report (Form 10-K/A) for the year ended December 31, 2010.

/s/ Ernst & Young LLP                

Metropark, New Jersey
June 24, 2011