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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`PATENT: 7,329,970
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`INVENTORS: Frederick Johannes Bruwer
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`FILED: July 6, 2006
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`TITLE: TOUCH SENSOR AND
`LOCATION INDICATOR CIRCUITS
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`________________________________________________________________________
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`ISSUED: February 12, 2008
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`ASSIGNEE: Global Touch Solutions, LLC
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`Mail Stop PATENT BOARD
`Patent Trial and Appeal Board
`U.S. Patent & Trademark Office
`P.O. Box 1450
`Alexandria, VA 22313-1450
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`POWER OF ATTORNEY FOR PATENT OWNER
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`Patent Owner Global Touch Solutions, LLC hereby revokes all other powers of
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`attorney previously granted, and appoints the attorneys and practitioners associated with
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`Customer No. 23373 to represent Patent Owner in the above-captioned Inter Partes
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`Review (IPR) and transact all business in the U.S. Patent and Trademark Office
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`connected therewith.
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`Please address all e-mails and telephone calls to lead and back-up counsel, listed
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`1
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`below:
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`CASE: IPR-2015-01173
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`Lead Counsel
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`Back-Up Counsel
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`William H. Mandir
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`Peter S. Park
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`Reg. No. 32,156
`Attorney for Patent Owner
`wmandir@sughrue.com
`SUGHRUE MION PLLC
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`Reg. No. 60,719
`Attorney for Patent Owner
`pspark@sughrue.com
`SUGHRUE MION PLLC
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`2100 Pennsylvania Ave., NW, Suite 800
`Washington, DC 20037
`Tel: (202) 293-7060
`Fax: (202)293-7860
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`2100 Pennsylvania Ave., NW, Suite 800
`Washington, DC 20037
`Tel: (202) 857-3358
`Fax: (202) 293-7860
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`Brian K. Shelton
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`Reg. No. 50,245
`Attorney for Patent Owner
`bshe1ton@sughrue.com
`SUGHRUE MION PLLC
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`2100 Pennsylvania Ave., NW, Suite 800
`Washington, DC 20037
`Tel: (202)663-7957
`Fax: (202)293-7860
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`Fadi N. Kiblawi
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`Reg. No. 61,973
`Attorney for Patent Owner
`fl<iblawi@sughrue.com
`SUGHRUE MION PLLC
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`2100 Pennsylvania Ave., NW, Suite 800
`Washington, DC 20037
`Tel: (202)663-7386
`Fax: 202 293-7860
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`The individual signing below has the authority to execute this document on behalf
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`of Patent Owner, Global Touch Solutions, LLC.
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`Signature: 4
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`Printed Name: Seokchan Back
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`Title: President
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`Date: 5] ?=5[ 7/0 /5'