`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`
`T-MOBILE USA, INC., AT&T SERVICES INC.,
`AT&T MOBILITY LLC, AT&T CORPORATION,
`CELLCO PARTNERSHIP D/B/A VERIZON WIRELESS,
`NOKIA OF AMERICA CORPORATION, ERICSSON INC.
`Petitioner,
`
`V.
`
`COBBLESTONE WIRELESS LLC,
`Patent Owner.
`
`IPR2024-00137
`Patent 9,094,888
`
`PATENT OWNER’S POWER OF ATTORNEY
`PURSUANTTO 37 C.F.R. §42.10(b)
`
`
`
`Case IPR2024-00137
`Patent No. 9,094,888
`
`Pursuant to 37 C.F.R. § 42.10(b), Patent Owner Cobblestone Wireless LLC
`
`hereby appoints the following practitionersas its attorneys to transactall business in
`
`the United States Patent & Trademark Office associated with the above-captioned
`
`inter partes review proceeding regarding U.S. Patent No. 9,094,888.
`
`rak_cobblestone@raklaw.com
`
`Reza Mirzaie (Reg. No. 69,138)
`Russ August & Kabat
`12424 Wilshire Blvd., 12tn FI.
`Los Angeles, CA 90025
`Phone: (310) 826-7474
`Fax: (310) 826-6991
`rmirzaie@raklaw.com
`rak_cobblestone@raklaw.com
`
`AmyE. Hayden (Reg. No. 64,817)
`Neil Rubin (Reg. No. 67,030)
`Peter Tong (Reg. No. 74,292)
`Russ, August & Kabat
`12424 Wilshire Blvd. 12th Floor
`Los Angeles, CA 90025
`Tel.: 310-826-7474
`Fax: 310-826-6991
`ahayden@raklaw.com
`nrubin@raklaw.com
`ptong@raklaw.com
`
`The individual signing below hasthe authority to execute this document on
`
`behalf of Cobblestone Wireless LLC.
`
`Date: Dec.
`
`, 2023
`
`By:
`Name: C. Jay Chung
`Title: Manager, Cobblestone Wireless LLC
`
`
`
`OF SERVICE (37 C.F.R. § 42.6(e))
`CERTIFICATE
`
`Case IPR2024-00137
`
`Patent No. 9,094,888
`
`
`
`The undersigned hereby certifies that the above document was served on
`
`
`
`
`
`
`
`December 7, 2023, by filing this document through the Patent Trial and Appeal
`
`
`
`
`
`
`
`
`
`Case Tracking System (P-TACTS) as well as delivering a copy via electronic mail
`
`upon the following attorneys of record for the Petitioner:
`
`John D. Haynes (Reg. No. 44,754)
`
`Alston & Bird LLP
`
`One Atlantic Center
`
`1201 West Peachtree Street
`
`Atlanta, GA 30309
`J ohn.Haynes@alston.com
`404-881-7000
`
`Fax: 404-881-7777
`
`David S. Frist (Reg. No 60,511)
`Alston & Bird LLP
`
`One Atlantic Center
`
`
`1201 West Peachtree Street NW
`
`Atlanta, GA 30309
`David.Frist@alston.com
`
`404-881-7000
`Fax:404-881-7777
`
`Michael C. Deane (Reg. No. 70,389)
`
`Alston & Bird LLP
`
`One Atlantic Center
`
`
`1201 West Peachtree Street NW
`
`Atlanta, GA 30309
`Michael.Deane@alston.com
`404-881-4943
`
`Fax: 404-881-7777
`
`A&BCobblestone@alston.com
`
`
`
`Case IPR2024-0013 7
`
`
`Patent No. 9,094,888
`
`
`
`Date: December 7, 2023
`
`/Reza Mirzaie/
`
`RUSS AUGUST & KABAT
`
`12424 Wilshire Blvd., 12th Fl.
`Los Angeles, CA 90025
`Phone: (310) 826-7474
`
`Reza Mirzaie
`Reg. No. 69,138
`
`
`Attorney for Patent Owner
`
`
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