`
`BEFORE THE PA TENT TRIAL AND APPEAL BOARD
`
`MICROSOFT CORPORATION,
`Petitioner,
`
`v.
`
`UNILOC 2017 LLC,
`Patent Owner.
`
`U.S. Patent No.: 6,993,049
`Issued: January 31, 2006
`Application No.: 09/876,514
`Filed: June 7, 2001
`Title: COMMUNICATION SYSTEM
`
`POWER OF ATTORNEY FOR PETITION FOR
`INTER PARTES REVIEW OF U.S. PATENT NO. 6,993,049
`
`
`
`Commissioner:
`
`Petitioner Microsoft Corporation hereby appoints the practitioners associated
`
`with Klarquist Sparkman, LLP, CUSTOMER NUMBER 24197, including the
`
`below-listed counsel, to transact all business before the Patent Trial & Appeal Board of
`
`the United States Patent and Trademark Office in connection with one or more Petitions
`
`for Inter Partes Review of U.S. Patent No. 6,993,049.
`
`Lead Counsel
`Andrew M. Mason, Reg. No. 64,034
`andrew.mason@klarquist.com
`
`Back-uD Couns~I
`Todd M. Siegel, Reg. No. 73,232
`todd.siegel@klarquist.com
`
`Joseph T. Jakubek, Reg. No. 34,190
`joseph.jakubek@klarquist.com
`
`John M. Lunsford, Reg. No. 67,185
`john.lunsford@klarquist.com
`
`KLARQUIST SP ARK.MAN, LLP
`121 SW Salmon Street, Suite 1600
`Portland,Oregon, 97204
`503-595-5300 (phone)
`503-595-5301 (fax)
`
`The undersigned is authorized to sign this Power of Attorney on behalf of
`
`Petitioner, Microsoft Corporation.
`/11.'J
`
`'2. , 'u I VJ
`
`Dated:
`
`By: __ ~_,...,,.~.,....-=:.---(cid:173)
`
`Name: ~NKT1Jl1tV ~'A(:ht,art.___
`Title: /b:~, s-H QLh.hv
`/
`llPrvt:J v;~--z;:;; 11ft
`Page 1
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`POWER OF ATTORNEY
`
`
`
`
`
`CERTIFICATE OF SERVICE
`IN COMPLIANCE WITH 37 C.F.R. § 42.6(e)(4)
`
`The undersigned certifies that on May 6, 2019, a complete copy of
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`Microsoft Corporation’s Power of Attorney for Petition for Inter Partes Review of
`
`U.S. Patent No. 6,993,049 was served via Federal Express at the following address
`
`of record for the subject patent:
`
`Philips Intellectual Property & Standards
`465 Columbus Avenue, Suite 340
`Valhalla, NY 10595
`
`
`
`
`
`
`
`
`
`By: /Andrew M. Mason/
`Andrew M. Mason (Registration No. 64,034)
`andrew.mason@klarquist.com
`Todd M. Siegel (Registration No. 73,232)
`todd.siegel@klarquist.com
`Joseph T. Jakubek, (Reg. No. 34,190)
`joseph.jakubek@klarquist.com
`John M. Lunsford, Reg. No. 67,185
`john.lunsford@klarquist.com
`KLARQUIST SPARKMAN, LLP
`One World Trade Center, Suite 1600
`121 S.W. Salmon Street
`Portland, Oregon 97204
`Tel: 503-595-5300
`Fax: 503-595-5301
`
`CERTIFICATE OF SERVICE
`
`Page 1
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