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`Concierge
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`[FAXHZQZQLBU'FU
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`RUDE
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`POWER ()1?Axiom 'FOR PROCEEDINGS
`BEFORE THE PATENT TRmL AND Al'PEAL BOARD
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`Date: FelJWY 3‘3. 201-3
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`I hereby appoint:
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`David B. (lesbian
`Joseph M. Sauer
`Louis T011201:
`David-W. Wu
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`-
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`1163.610. 39,142
`Reg. No. 47,919
`Reg. No. 32{173
`Reg No. 66,351
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`as mameys to defend and represent the patent owner identified belnfii in proceedings before the
`Patent Tfial and Appeal Board.
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`Name and Addtess ofReal Party In Interest. -
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`Zynga Inc.
`699 Eighth Street
`San Francisco, CA 941-03:
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`SIGNATURE at 256133Int.
`The individual whosesignamreand—title {8.supplied.below'as au'thofizedto acton behalfof
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`CLLMSTMVI
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`
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`PETITION FOR INTER PAR TES REVIEW OF U.S. PATENT N0. 7,734,251
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`CERTIFICATE OF SERVICE
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`The undersigned hereby certifies that a copy of the foregoing Power of Attorney
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`was served on February 27, 2013 via Express Mail delivery directed to the attorney of
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`record for the patent at the following address:
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`Thomas J. Scott
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`Goodwin Procter LLP
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`901 New York Avenue, NW.
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`Washington, DC 20001
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`Date: Februa_ry 27, 2013
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`J03 ph
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`. Sauer
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`