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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`DISH NETWORK CORPORATION, DISH NETWORK L.L.C. and DISH
`NETWORK SERVICE L.L.C.
`Petitioner,
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`v.
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`WISTARIA TRADING LTD.
`Patent Owner.
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`Case IPR2019-01449
`U.S. Patent No. 9,021,602
`Claims 1, 5, 8, and 10
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`UPDATED POWER OF ATTORNEY OF WISTARIA TRADING LTD.
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`Pursuant to 37 CFR § 42.10(b), a Power of Attorney is submitted herewith. Patent
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`Owner, Wistaria Trading Ltd. hereby appoints the following practitioners as their
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`attorneys to transact all business in the United States Patent and Trademark Office
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`associated with the Inter Partes Review of U.S. Patent No. 9,021,602:
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`
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`Christopher M. Scurry
`Reg. No. 66,870
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`Kenton R. Mullins
`Reg. No. 36,331
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`McDonnell, Boehnen, Hulbert &
`BerghoffLLP
`300 South Wacker Dtive
`Chicago, Illinois 60606 .
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`McDonnell, .Boehnen, Hulbert &
`BerghoffLLP
`300 South Wacker Drive
`Chicago, Illinois 60606
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`scurry@mbhb.com
`Tel. 312-913-0001
`Fax 312~913-0002
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`mullins@mbhb.com
`Tel. 312-913-0001
`Fax 312-913-0002
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`·
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`The individual signing below has the authority to execute this document on behalf
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`of the Patent Owner, Wistaria Ltd.
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`Scott _M,0s'I<owitz for Wis
`Name: Scott Moskowitz
`Title: Director
`.
`Date: October 29, 2019
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`-·(cid:173)
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`
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`CERTIFICATE OF SERVICE
`I certify that the foregoing POWER OF ATTORNEY OF WISTARIA
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`TRADING LTD. was served on the Petitioner counselors of record by electronic
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`notification, as consented to by the Petitioner:
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`eliot.williams@bakerbotts.com
`hop.guy@bakerbotts.com
`ali.dhanani@bakerbotts.com
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`Respectfully submitted,
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`Dated: November 13, 2019
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`/s/ Christopher M. Scurry
`Christopher M. Scurry
`Reg. No. 66, 870
`MCDONNEL, BOEHNEN,
`HULBERT & BERGHOFF LLP
`300 South Wacker Drive
`Chicago, Illinois 60606
`Tel: 312-913-0001
`Fax: 312-913-0002
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