Exhibit 31.1
CERTIFICATION PURSUANT TO
RULE 13a-14 OF THE SECURITIES EXCHANGE ACT OF 1934
I, Leonard Perham, certify that:
1. I have reviewed this Amendment No. 1 to the Annual Report on Form 10-K/A of MoSys, Inc. for the year ended December 31, 2011;
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;
3. [Intentionally omitted]
4. [Intentionally omitted]
5. [Intentionally omitted]
Date: April 30, 2012 |
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/s/ LEONARD PERHAM |
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Leonard Perham |
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President and Chief Executive Officer |
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