`U.S. Patent No. 7,110,444
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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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`LG ELECTRONICSINC.,
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`Petitioner,
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`V.
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`PARKERVISION,INC.,
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`Patent Owner.
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`Case IPR2022-00245
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`U.S. Patent No. 7,110,444
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`PETITIONER’S POWER OF ATTORNEY
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`
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`IPR2022-00245
`U.S. Patent No. 7,110,444
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`Pursuant to 37 C.F.R. § 42.10(b), Petitioner LG ELECTRONICS INC.
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`hereby appoints the practitioners with Ropes & Gray, LLP, USPTO Customer No.
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`28120, including the following lead and backup counsel, asits attorneys to transact
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`all business in the United States Patent & Trademark Office associated with the
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`above-captioned Inter Partes Review:
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`Lead Counsel
`Scott A. McKeown
`Reg. No. 42,866
`ROPES & GRAY LLP
`2099 Pennsylvania Avenue, NW
`Washington, D.C. 20006-6807
`Phone: +1-202-508-4740
`Fax: +1-617-235-9492
`scott.mckeown@ropesgray.com
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`Backup Counsel
`Steven Pepe
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`
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`Reg. No. 42,069
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`Matthew R. Shapiro
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`
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`Reg. No. 70,945
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`
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`ROPES & GRAY LLP
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`
`
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`1211 Avenue of the Americas
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`
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`New York, NY 10036-8704
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`Phone: +1-212-596-9000
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`
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`Fax: +1-617-235-9492
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`steven.pepe@ropesgray.com
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`Mailing address for all PTAB
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`correspondence:
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`Scott Taylor
`ROPES & GRAY LLP
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`IPRM—Floor43
`Reg. No. 62,353
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`
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`Prudential Tower
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`ROPES & GRAY LLP
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`
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`800 Boylston Street
`Prudential Tower
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`Boston, Massachusetts 02199-3600
`800 Boylston Street
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`Boston, MA 02199-3600
`Phone: +1-617-951-7000
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`Fax: +1-617-235-9492
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`scott.taylor@ropesgray.com
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`Please direct all communications regarding this matter to the email addresses
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`identified above.
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`
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`IPR2022-00245
`U.S. Patent No. 7,110,444
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`Please direct all U.S. mail and packagedeliveries regarding this matter to the
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`following correspondence address:
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`ROPES & GRAY LLP
`IPRM Docketing-Floor 43
`Prudential Tower
`800 Boylston Street
`Boston, Massachusetts 02199-3600
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`
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`The individual signing below has the authority to execute this document on
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`behalf of Petitioner LG ELECTRONICS INC.
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`LG ELECTRONICS INC.
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`Signature: tle Date: Dec., [T, 2o7|
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`Sure Fun Valk
`Name:
`Title:~lam Lemoler
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`