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`_________________________
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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`_________________________
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`CODE200, UAB; TESO LT, UAB; METACLUSTER LT, UAB;
`OXYSALES, UAB; AND CORETECH LT, UAB,
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`Petitioners
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`v.
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`BRIGHT DATA LTD.,
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`Patent Owner
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`_________________________
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`Case IPR2022-00861
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`Patent No. 10,257,319
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`_________________________
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`POWER OF ATTORNEY PURSUANT TO 37 C.F.R. § 42.10(b)
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`
`
`
`Mail Stop PATENT BOARD
`Patent Trial and Appeal Board
`United States Patent and Trademark Office
`P.O. Box 1450
`Alexandria, VA 22313-1450
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`
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`IPR2022-00861 ofPatent No. 10,257,319
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`Pursuant to 37 C.F.R. § 42.10(b), Patent Owner Bright Data Ltd. hereby
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`appoints the followinglead andfirst back-up counselto transactall business before
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`the Patent Trial & Appeal Board of the United States Patent and Trademark Office
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`in connection with IPR2022-00861 of Patent No. 10,257,319 entitled “System
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`providing faster and moreefficient data communication.”
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`USPTO Reg. No. 39,965
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`Lead Counsel
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`First Back-Up Counsel
`
`Elizabeth A. O’Brien
`Thomas M. Dunham
`RuyakCherian LLP
`RuyakCherian LLP
`1901 L Street NW,Suite 700
`1901 L Street NW, Suite 700
`Washington, D.C. 20036
`Washington, D.C. 20036
`Tel. (202) 873-1726
`Tel. (202) 838-1567
`Fax (202) 478-1715
`Fax (202) 478-1715
`elizabetho@ruyakcherian.com
`tomd@ruyakcherian.com (for
`USPTO Customer No. 144371
`correspondence from Petitioners)
`tom@dunham.cc (for correspondence|USPTO Reg. No. 76,105
`from PTAB E2E)
`USPTO Customer No. 144371
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`The undersigned is authorized to sign this Power of Attorney on behalf of
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`Patent OwnerBright Data Ltd.
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`Date: 08-May-2022
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`Respectfully submitted,
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`By:/s/or lenchner
`Name: Or Lenchner
`Title: CEO
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`
`
`
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`
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`IPR2022-00861 of Patent No. 10,257,319
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`CERTIFICATE OF SERVICE
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`Pursuant to 37 C.F.R. § 42.6(e), the undersigned hereby certifies the
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`POWER OF ATTORNEY PURSUANT TO 37 C.F.R. § 42.10(b) was served on
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`the undersigned date via email, as authorized by Petitioners, at the following email
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`addresses:
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`jscott@ccrglaw.com
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`jheuton@ccrglaw.com
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`ctolliver@ccrglaw.com
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`
`
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`Date: May 9, 2022
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`
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`Respectfully submitted,
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`
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`
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`
`
`
`
`By: /s/ Thomas M. Dunham
`Thomas M. Dunham
`Reg. No. 39,965
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`RuyakCherian LLP
`1901 L Street NW, Suite 700
`Washington, D.C. 20036
`(202) 838-1567
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`ATTORNEY FOR PATENT OWNER,
`BRIGHT DATA LTD.
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`2
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