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`BEFORE THE PATENT TRIALAND APPEALBOARD
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`T-MOBILE USA, fNC.,
`Petitioner
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`v
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`TRAXCELL TECHNOLO GIE S LLC,,
`Patent Owner
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`C a se No . IPR2022-)O(XXX
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`U.S. Patent No. 9,9 18, 196
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`T.MOBILE USA,INC.'S POWEROFATTORNEY
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`P etitioner T -Mobile US A, Inc. ("T-Mobile') hereby appoints th e fo 11 o w in g
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`practitioners as its attorneys to transact all business in the United S tates P atent &
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`Trademark Office associated with the inter partes review of U.S. Patent No
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`9,918,t96:
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`Tyler T. VanHoutan (Reg. No. 54,506)
`tvanhoutan@mcguirewoo ds. com
`McGurnnWoons LLP
`845 Texas Ave., Suite 2400
`Houston, TX77002-2904
`(7 L3) s7 r-919t
`(1t3)57 t-96s2 (Fax)
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`
`
`George B. Davis (Reg. No. 68,205)
`gdavis @mcguirewoods. com
`McGrunpWoons LLP
`800 East Canal St.
`Richmond, VA 23219
`(804) 77s-1000
`(804) 77 s-2arc (Fax)
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`The individual signingbelow has the authority to execute this document on
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`behalfof T-Mobile.
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`T-Mo
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`tion
`USA,Inc.
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`Date
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