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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`ERICSSON INC.
`NOKIA OF AMERICA CORPORATION
`Petitioners,
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`v.
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`XR COMMUNICATIONS LLC
`Patent Owner.
`____________
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`U.S. PATENT NO. 10,715,235
`Title: Directed wireless communication
`_____________________
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`Inter Partes Review No.: IPR2024-00613
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`PETITIONER’S POWER OF ATTORNEY PURSUANT TO 37 C.F.R.
`§ 42.10(b) FOR PETITION FOR INTER PARTES REVIEW
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`DocuSign Envelope ID: 226D83F7-7B94-407A-BDD1-688DCF1F4C99
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`Pursuant to 37 C.F.R. § 42.10 (b), Petitioner Ericsson Inc. hereby appoints
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`the following practitioners as its attorneys and/or agents to transact all business in
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`the United States Patent and Trademark Office associated with the Petition for
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`Inter Partes Review of U.S. Patent No. 10,715,235.
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`Patrick D. McPherson, Reg. No. 46,255
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`PDMcPherson@duanemorris.com
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`Duane Morris LLP
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`901 New York Avenue, NW, Ste. 700 East
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`Washington, D.C. 20001
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`P: 202.776.5214, F: 202.776.7801
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`Kevin Anderson, Reg. No. 43,471
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`KPAnderson@duanemorris.com
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`Duane Morris LLP
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`901 New York Avenue, NW, Ste. 700 East
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`Washington, D.C. 20001
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`P: 202.776.5213, F: 202.776.7801
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`The individuals signing below have the authority to execute this document
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`on behalf of Petitioners.
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`Please address all e-mails and telephone calls to the Practitioners designated
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`at the above addresses.
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`2
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`DocuSign Envelope ID: 226D83F7-7B94-407A-BDD1-688DCF1F4C99
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`Ericsson Inc.
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`BY:
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`NAME:
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`TITLE:
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`DATE:
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`3
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`DocuSign Envelope ID: 226D83F7-7B94-407A-BDD1-688DCF1F4C99
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`Ryan Wirtz
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`Associate General Counsel - Litigation
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`March 6, 2024
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`4
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`DocuSign Envelope ID: 226D83F7-7B94-407A-BDD1-688DCF1F4C99
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