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`UNITED STATES PATENT AND TRADEMARK OFFICE
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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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`SONOS, INC.,
`Patent Owner.
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`Case IPR2021-01563
`Patent No. 9,967,615
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`PETITIONER’S POWER OF ATTORNEY AND
`DESIGNATION OF LEAD AND BACKUP COUNSEL
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`Case IPR2021-01563
`Patent No. 9,967,615
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`Pursuant to 37 C.F.R. § 42.10(b), Petitioner Google LLC, hereby appoints the
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`practitioners associated with Finnegan, Henderson, Farabow, Garrett & Dunner,
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`L.L.P., Customer Number 22,852, including the following lead and backup
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`counsel, as its attorneys to transact all business in the United States Patent &
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`Trademark Office associated with any inter partes review involving U.S. Patent
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`No. 9,967,615.
`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
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`Back-Up Counsel
`Cory C. Bell (Reg. No. 75,096)
`cory.bell@finnegan.com
`Finnegan, Henderson, Farabow,
`Garrett & Dunner, LLP
`Two Seaport Lane
`Boston, MA 02210-1641
`Tel: 617-646-1600
`Fax: 202-408-4400
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`Kara A. Specht (Reg. No. 69,560)
`kara.specht@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
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`Umber Aggarwal (Reg. No. 76,098)
`umber.aggarwal@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
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`2
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` Case IPR2021-01563
` Patent No. 9,967,615
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` The individual signing below has the authority to execute this document on
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` behalf of Petitioner Google LLC.
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` By:
` For Google LLC
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` Name:
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` Susan Kim
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` Title:
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` Date:
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` Director, Litigation
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` September 24, 2021
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` 3
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