Attached files
| file | filename |
|---|---|
| 10-K/A - AMENDMENT NO. 1 TO FORM 10-K - NOVELLUS SYSTEMS INC | d320912d10ka.htm |
| EX-31.1 - CERTIFICATION OF CEO PURSUANT TO RULES 13A-14(A) AND 15D-14(A) - NOVELLUS SYSTEMS INC | d320912dex311.htm |
Exhibit 31.2
NOVELLUS SYSTEMS, INC.
CERTIFICATION
I, John D. Hertz, certify that:
| 1. | I have reviewed this Amendment No. 1 to the Annual Report on Form 10-K of Novellus Systems, Inc.; and |
| 2. | Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report. |
| Date: March 23, 2012 | By: | /s/ John D. Hertz | ||
| John D. Hertz | ||||
| Vice President and Chief Financial Officer |