`_____________
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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`_____________
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`GOOGLE LLC,
`Petitioner,
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`v.
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`SECURE COMMUNICATION TECHNOLOGIES, LLC,
`Patent Owner.
`_____________
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`Case No. IPR2025-01181
`Patent No. 11,334,918
`_____________
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`POWER OF ATTORNEY
`PURSUANT TO 37 C.F.R. § 42.10(B)
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`In accordance with 37 C.F.R. § 42.10(b), Petitioner Google LLC hereby
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`appoints:
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`Scott A. McKeown (Registration No. 42,866)
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`Victor Cheung (Registration No. 66,229)
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`Elizabeth A. DiMarco, pending admission pro hac vice
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`and all practitioners associated with USPTO Customer Number 23628
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`of Wolf, Greenfield & Sacks, P.C., 600 Atlantic Avenue, Boston, Massachusetts
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`02210, United States of America, as its attorneys to transact all business before the
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`United States Patent and Trademark Office associated with the Inter Partes
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`Review of U.S. Patent No. 11,334,918.
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`I have authority to sign this document on behalf of GOOGLE LLC.
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`(cid:7)(cid:2)(cid:4)(cid:2)(cid:5)(cid:3)(cid:5)(cid:6)
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`Date:___________
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`Respectfully,
`Google LLC
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`By:__________________________
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`Name:_______________________
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`(cid:10)(cid:13)(cid:24)(cid:22)(cid:17)(cid:14)(cid:18)(cid:1)(cid:12)(cid:15)(cid:23)(cid:24)(cid:21)(cid:20)
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`(cid:11)(cid:15)(cid:20)(cid:17)(cid:21)(cid:22)(cid:1)(cid:9)(cid:17)(cid:24)(cid:17)(cid:16)(cid:13)(cid:24)(cid:17)(cid:21)(cid:20)(cid:1)(cid:8)(cid:21)(cid:25)(cid:20)(cid:23)(cid:15)(cid:19)
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`Title:________________________
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`CERTIFICATE OF SERVICE UNDER 37 C.F.R. §42.6(E)(4)
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`I certify that on July 2, 2025, a copy of the foregoing document, including any
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`exhibits or appendices filed therewith, is being served via Priority Mail Express at
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`the following correspondence address of record for the patent:
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`Cecil Law PLLC
`10300 N. Central Expressway
`Suite 290
`Dallas, TX 75231
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`A courtesy copy was also sent via electronic mail to Patent Owner’s counsel
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`of record in IPR2025-01049 at the following addresses:
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`Brent Bumgardner
`Charles Austin Ginnings
`Christopher G. Granaghan
`Timothy E. Grochocinski
`Taryn N. Trusty
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`brent@nelbum.com
`austin@nelbum.com
`chris@nelbum.com
`tim@nelbum.com
`taryn@nelbum.com
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`Date: July 2, 2025
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`/MacAulay Rush/
`MacAulay Rush
`Paralegal
`WOLF, GREENFIELD & SACKS, P.C.
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