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`Filed on behalf of: Wintek Corporation
`By:
`Joseph E. Palys
`Naveen Modi
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`PAUL HASTINGS LLP
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`875 15th Street, NW.
`Washington, DC 20005
`Telephone: 202.551.1700
`Facsimile: 202.55 1 . 1705
`E—mail: josephpalys@paulhastings.com
`naveenmodi@paulhastings.com
`
`UNITED STATES PATENT AND TRADEMARK OFFICE
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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`WTNTEK CORPORATION,
`Petitioner
`'
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`V.
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`TPK TOUCH SOLUTIONS INC,
`Patent Owner
`
`Patent No. 8,217,902
`' Ifltér Pam: 'Re'viéw No. IPR2013¥00568
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`POWER OF ATTORNEY FOR PETITIONER WINTEK
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`CORPORATION
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`Case No. IPR2013—00568
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`Pursuant to 37 C.F.R. § 42.10(b), Petitioner Wintek Corporation hereby
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`revokes any previous powers of attorney given in this proceeding and hereby
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`appoints the practitioners associated with Customer No. 36,183 as its attorneys
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`to transact all business before the Patent Trial and Appeal Board of the United
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`States Patent & Trademark Office in connection with the above-referenced inter
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`partes revievv proceeding involving US. Patent No. 8,217,902. Counsel’s
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`contact and service information is provided below:
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`
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`'eadCounsel
`Naveen Modi (Reg No. 46224)
`Joseph Palys (Reg No. 46 508)
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`
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`Paul Hastings LLP
`Paul Hastings LLP
`
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`875 15th Street NW.
`875 15th Street NW.
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`
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`Washington, DC. 20005
`Washington, DC. 20005
`
`
`Telephone: 202-551—1996
`Telephone: 202-551—1990
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`
`Facsimile. 202— 551— 0496
`Facsimile: 202—551—0490
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`
`'oses-hal s a
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`naveenmodi I aulhastin_s.corn
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`CERTIFICATE OF SERVICE
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`I hereby certify that on this 22nd day of July 2014, a copy of Petitioner’s
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`Updated Mandatory Notices and supporting materials were served by electronic
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`means at the following addresses of record:
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`Counsel for TPK Touch Solutions, Inc:
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`Joseph J. 'Richetti (j oe.richetti@bryancave.com)
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`David Bilsker (davidbilsker@quinnemanuel.com)
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`Dated: July 22, 2014
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`Respectfully submitted,
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`/J0seph E. Palys/
`Joseph E. Palys, Lead Counsel
`Registration No. 46,508
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`Paul Hastings LLP
`Counselfor Wintek Corp.
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`