`
` ______________________
`
` BEFORE THE PATENT TRIAL AND APPEAL BOARD
` ______________________
`
` GOOGLE LLC,
` Petitioner,
`
` v.
`
` TOUCHSTREAM TECHNOLOGIES, INC.,
` Patent Owner.
` __________
`
` Case IPR2022-00795
` U.S. Patent No. 8,356,251
` __________
`
` PETITIONER GOOGLE LLC’S POWER OF ATTORNEY AND
` DESIGNATION OF LEAD AND BACKUP COUNSEL
`
`
`
` Case IPR2022-00795
` U.S. Patent No. 8,356,251
` Pursuant to 37 C.F.R. § 42.10(b), Petitioner Google LLC hereby appoints the
`
` Practitioners associated with Finnegan, Henderson, Farabow, Garrett & Dunner,
`
` L.L.P., Customer Number 22,852, including the following lead and backup
`
` counsel, as its attorneys to transact all business in the United States Patent &
`
` Trademark Office associated with the inter partes review of U.S. Patent No.
`
` 8,356,251.
`
` Lead Counsel
` Erika H. Arner (Reg. No. 57,540)
` erika.arner@finnegan.com
` Finnegan, Henderson, Farabow,
` Garrett, & Dunner LLP
` 1875 Explorer Street, Suite 800
` Reston, VA 20190-6023
` Tel: 571-203-2700
` Fax: 202-408-4400
`
` Back-Up Counsel
` Kara A. Specht (Reg. No. 69,560)
` kara.specht@finnegan.com
`
` Neal Larson (Reg. No. 72,949)
` neal.larson@finnegan.com
`
` Finnegan, Henderson, Farabow,
` Garrett & Dunner, LLP
` 271 17th Street, NW, Suite 1400
` Atlanta, GA 30363-6209
` Tel: 404-653-6400
` Fax: 404-653-6444
`
` Gracie K. Mills (Reg. No. 66,946)
` gracie.mills@finnegan.com
` Finnegan, Henderson, Farabow,
` Garrett & Dunner, LLP
` 901 New York Avenue, NW
` Washington, DC 20001-4413
` Tel: 202-408-4000
` Fax: 202-408-4400
`
` 1
`
`
`
` Case IPR2022-00795
` U.S. Patent No. 8,356,251
`
` The individual signing below has the authority to execute this document on
`
` behalf of Petitioner Google LLC.
`
` By:
` For Google LLC
`
` Name: Susan Kim
`
` Title: Director, Litigation
`
` Date: April 7, 2022
`
` 2
`
`