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`_________________________
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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`_________________________
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` THE DATA COMPANY TECHNOLOGIES, INC.,
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`Petitioner
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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 IPR2022-00135
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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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`IPR2022-00135 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 IPR2022-00135 of Patent No. 10,257,319 entitled “System
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`providing faster and moreefficient data communication.”
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`Lead Counsel
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`First Back-Up Counsel
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`USPTOReg.No. 76,105
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`Thomas M. Dunham
`RuyakCherian LLP
`1901 L Street NW, Suite 700
`Washington, D.C. 20036
`Tel. (202) 838-1567
`Fax (202) 478-1715
`tomd@ruyakcherian.com
`USPTO Customer No. 144371
`USPTO Reg.No. 39,965
`
`Elizabeth A. O’Brien
`RuyakCherian LLP
`1901 L Street NW,Suite 700
`Washington, D.C. 20036
`Tel. (202) 873-1726
`Fax (202) 478-1715
`elizabetho@ruyakcherian.com
`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: November19, 2021
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`Respectfully submitted,
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`By: /s/_ Or Lenchner
`Name: Or Lenchner
`Title: CEO
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`IPR2022-00135 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 Petitioner, at the following email
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`addresses:
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`MRader-PTAB@wolfgreenfield.com
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`AWichman-PTAB@wolfgreenfield.com
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`GNieberg-PTAB@wolfgreenfield.com
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`Marie.McKiernan@wolfgreenfield.com
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`Date: November 24, 2021
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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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