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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`ELECTRONIC ARTS INC.
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`Petitioner,
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`V.
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`WHITE KNUCKLE GAMING, LLC
`Patent Owner.
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`U.S. Patent No. 8,540,575 to Athanasios Angelopoulos
`Issue Date: September 24, 2013
`Title: Method And System For Increased Realism In Video Games
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`Inter Partes Review No: Unassigned
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`PETITIONER’S POWER OF ATTORNEY PURSUANT TO 37 C.F.R. §
`42.10(b) FOR INTER PARTES REVIEW OF U.S. PATENT NO. 8,540,575
`
`Mail Stop “PATENT BOARD”
`Patent Trial and Appeal Board
`U.S. Patent and Trademark Office
`
`P.O. Box 1 45 0
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`Alexandria, VA 223 13 -1450
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`
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`Pursuant to 37 CFR. § 42.10(b), Electronic Arts Inc. (“Petitioner”), hereby
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`appoints the following practitioners associated with Duane Morris LLP Customer
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`Number 39290, including the following lead and backup counsel, as its attorneys to
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`transact all business in the United States Patent & Trademark Office associated with
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`the above-captioned Petition for Inter Partes Review of U.S. Patent No. 8,540,575:
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`Lead Counsel
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`Back—U Counsel
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`Patrick D. McPherson (Reg. No. 46,255 )
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`Christopher J. Tyson (Reg. No. 63,850)
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`DUANE MORRIS LLP
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`DUANE MORRIS LLP
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`505 9th Street, N.W., Suite 1000
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`505 9th Street, N.W., Suite 1000
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`Washington, DC 20004-2166
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`Washington, DC 20004-2166
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`202.776.7800 (telephone)
`
`202.776.7800 (telephone)
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`202.776.7801 (facsimile)
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`202.776.7801 (facsimile)
`
`PDMcPherson@duanemorris.com
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`CJTyson@duanemorris.corn
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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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`ELECTRONIC ARTS INC.
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`By:
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`Name:
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`2,
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`iv 0
`
`Title:
`Date:
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