`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`MICROSOFT CORPORATION,
`Petitioner
`
`v .
`
`BRADIUM TECHNOLOGIES LLC,
`Patent Owner
`
`Case IPR20 17-0 1818
`Patent 9,64 1 ,645 B2
`Title: OPTIMIZED IMAGE DELIVERY OVER LIMITED BANDWIDTH
`COMMUNICA TJON CHANNELS
`
`POWER OF ATTORNEY
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`Pursuant to 37 C.F.R.§ 42.1 O(b), I hereby appoint Practitioner(s) associated
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`with Customer Number 26646, as my attorney(s) to prosecute the aforementioned
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`proceeding, and to transact all business in the United States Patent and Trademark
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`Office connected therewith, including the appointment of lead and backup counsel.
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`Please recognize the correspondence address (including any electronic mail
`
`
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`address) for the above identified Inter Partes Review proceedi ng number to be the
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`address associated with the appointed lead and backup counsel.
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`The undersigned is authorized to sign this Power of Attorney on behalf of
`
`the Patent Owner.
`
`Date: August 9, 20 17
`
`Name: A lexander Poltorak
`
`Title: CEO of General Patent
`Corporation, Manager of
`
`BRADIUM TECHNOLOGIES LLC
`
`
`
`CERTIFICATE OF SERVICE
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`Pursuant to 37 C.F.R. § 42.6(e), the undersigned certifies that on August 10,
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`2017, the fo regoing Power of Attorney is being served via electronic mai l upon the
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`following counsel of record fo r Petitioner:
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`Chun M. Ng (Reg. No. 36,878) CNg@perkinscoie.com
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`Matthew Bernstein (pro hac vice) MBernstein@perkinscoie.com
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`Patrick McKeever (Reg. No. 66,0 19) PMcKeever@perkinscoie.com
`
`Vinay Sathe (Reg. No. 55,595) YSathe@perkinscoie.com
`
`Evan Day (Reg. No. 75 ,992) EDay@perkinscoie.com
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`M iguel Bambach (Reg. No. 68,636) MBombach@perkinscoie.com
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`PerkinsServiceBradiuml PR@ perkinscoie.com
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`Date: August 10, 2017
`
`/Chris J. Coulson/
`
`Chri s .J. Coulson
`Registration No. 6 1,771
`ANDREWS KURTH KENYON LLP
`One Broadway
`New York, NY 10004
`(212) 425-7200
`
`Attorney fo r Bradium Technologies LLC
`
`