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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`SAMSUNG ELECTRONICS C0,, LTD; SAMSUNG ELECTRONICS AMERICA, INC.;
`SAMSUNG TELECOMMUNICATIONS AMERICA, LLC; HTC CORR; and HTC
`AMERICA, INC.
`Petitioners
`V.
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`AFFINITY LABS OF TEXAS, LLC
`Patent Owner
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`Case IPR2014—Ol 1 81
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`Patent 8,532,641
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`PATENT OWNER’S POWER OF ATTORNEY IN AN INTER PARTES
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`REVIEW OF U.S. PATENT NO. 8532,64l
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`Mail Stop PATENT BOARD
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`Patent Trial and Appeal Board
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`U.S. Patent and Trademark Office
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`P.O. Box l450
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`Alexandria, VA 223 13-1450
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`oooooooo '1
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`I
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`Patent Owner, Affinity Labs of Texas, LLC, hereby appoints the following
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`practitioners as its attorney to transact all business in the United States Patent and
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`Trademark Office associated with the aboVe—captioned post grant review of a
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`covered business method:
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`Ryan M. Schultz (Registration No. 65,143)
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`Thomas R. DeSirr1one (Registration No. 60,755)
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`The individual signing below has the authority to execute this document on
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`behalf of Patent Owner.
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`Date:
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`Auguspfé, 2014
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`Signature:
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`Title:
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`0€l\JI'1f\0’)
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`1