Exhibit 31.2
Certification of the Chief Financial Officer
Pursuant to Rule 13a-14(a) of the Securities Exchange Act of 1934
I, Michael Anthofer, certify that:
| 1. | I have reviewed this annual report on Form 10-K/A of Tessera Technologies, 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 8, 2012 | /S/ MICHAEL ANTHOFER | |||||
| Michael Anthofer | ||||||
| Executive Vice President and Chief Financial Officer | ||||||
