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`UNITED STATES PATENT AND TRADEMARK OFFICE
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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`Samsung Electronics Co., Ltd. and Samsung Electronics America, Inc.,
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`Petitioners
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`v.
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`GUI Global Products, Ltd., D/B/A Gwee,
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`Patent Owner
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`Case IPR2021-00336
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`U.S. Patent No. 10,259,021
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`POWER OF ATTORNEY PER 37 C.F.R. § 42.10(b)
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`Petitioner Samsung Electronics Co., Ltd. hereby appoints the registered
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`practitioners associated with Arnold & Porter Kay Scholer LLP Customer Number
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`50-2387 to represent it and to transact all business in the Patent Trial and Appeal
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`Board of the United States Patent and Trademark Office in connection with the
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`above-captioned Inter Partes Review of U.S. Patent 10,259,021. Petitioner hereby
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`designates the following lead and backup counsel:
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`Lead Counsel
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`Back-Up Counsel
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`Ali R. Sharifahmadian, Reg. No. 48,202
`(ali.sharifahmadian@arnoldporter.com)
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`Arnold & Porter Kaye Scholer LLP
`601 Massachusetts Ave., N.W.
`Washington, D.C. 20001-3743
`Tel: 202-942-5000
`Fax: 202-942-5999
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`Jin-Suk Park, Reg. No. 50,678
`(jin.park@arnoldporter.com)
`J. Christopher Moulder, Reg. No. 70,490
`(chris.moulder@arnoldporter.com)
`Mark A. Patrick, Reg. No. 72,958
`(mark.partrick@arnoldporter.com)
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`Arnold & Porter Kaye Scholer LLP
`601 Massachusetts Ave., N.W.
`Washington, D.C. 20001-3743
`Tel: 202-942-5000
`Fax: 202-942-5999
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`Signature:
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`Name:
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`Title:
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`,
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`representing Samsung Electronics Co., Ltd.
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`2
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`Date:
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`Seung Woo Ben Hur
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`Senior Legal Counsel
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`12/22/2020
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`CERTIFICATE OF SERVICE
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`I certify that on December 29, 2020, I caused a true and correct copy of the
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`foregoing Power of Attorney per 37 C.F.R. § 42.10(b) to be served via overnight
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`delivery on the Patent Owner at the following correspondence address of record as
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`listed on PAIR:
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`Mossman, Kumar & Tyler PC
`P.O. Box 421239
`Houston TX 77242
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`A courtesy copy was also sent via electronic mail to Patent Owner’s litigation
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`counsel listed below:
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`Ernest Boyd (butchboyd@butchboydlawfirm.com)
`John Edmonds (jedmonds@ip-lit.com)
`Steve Schlather (sschlather@ip-lit.com)
`Barrett H. Reasoner (breasoner@gibbsbruns.com)
`Mark Giugliano (mgiugliano@gibbsbruns.com)
`Mike Absmeier (mabsmeier@gibbsbruns.com)
`Alistair Dawson (adawson@beckredden.com)
`Michael Richardson (mrichardson@beckredden.com)
`Garrett Brawley (gbrawley@beckredden.com)
`Patrick Redmon (predmon@beckredden.com)
`Jorge Gutierrez (jgutierrez@gibbsbruns.com)
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`/Ali R. Sharifahmadian/
`Ali R. Sharifahmadian (Reg. No. 48,202)
`Counsel for Petitioners
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`3
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