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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`SONY INTERACTIVE ENTERTAINMENT LLC
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`Petitioners
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`V.
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`TECHNO VIEW IP, INC.
`Patent Owner
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`Case No. IPR20218- 01045
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`Patent No. 8,206,218
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`PETITIONER’S POWER OF ATTORNEY
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`IN AN INTER PARTES REVIEW
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`Power of Attorney in an Inter Partes Review
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`Petitioner, Sony Interactive Entertainment LLC (Petitioner), hereby appoints
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`the following practitioners as their attorneys to transact all business in the United
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`States Patent & Trademark Office associated with the above-captioned inter partes
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`review:
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`Lead Counsel
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`Back-U Counsel
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`Eric A. Buresh (Reg. No. 50,394)
`Abran J. Kean (Reg. No. 58,540)
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`eric.buresh@eriseip.com
`Abran.kean@eriseip.com
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`ptab@eriseip.com
`ptab@eriseip.com
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`ERISE IP, RA.
`ERISE IP, P.A.
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`5600 Greenwood Plaza Blvd., Suite 200 7015 College Blvd., Suite 700
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`
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`Greenwood Village, Colorado 80111
`Overland Park, Kansas 66211
`Telephone: (913) 777-5600
`Telephone: (913) 777-5600
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`Power of Attorney in an Inter Partes Review
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`The individual signing below has the authority to execute this document on
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`behalf of Petitioner:
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`Petitioner
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`By:
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`74:94 MM
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`Name:
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`James Y. Leon
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`Title:
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`Senior Co orate Counsel Son Interactive Entertainment LLC
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`Date:
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`Z 2525;
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`/6fl4 54/ 6
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