`UNITED STATES PATENT AND TRADEMARK OFFICE
`____________________________
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`____________________________
`MEDIATEK INC.,
`Petitioner
`v.
`PARKERVISION, INC.,
`Patent Owner
`Case IPR2024-00150
`U.S. Patent No. 7,292,835
`__________________________________________________________________
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`PATENT OWNER’S POWER OF ATTORNEY
`PURSUANT TO 37 C.F.R. § 42.10
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`Pursuant to 37.CFR § 42.10(b), Patent Owner ParkerVision, Inc. hereby
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`appoints the attorneys associated with Daignault Iyer LLP, including but not
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`limited to the following registered practitioners, as its attorneys to act on its behalf
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`in all matters associated with proceedings no. IPR2024-00150, with full power to
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`appoint an associate agent and to transact all business in the United States Patent
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`and Trademark Office in connection therewith:
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`Back-up Counsel:
`Lead Counsel
`Richard Juang
`Jason S. Charkow
`USPTO Reg. No. 71,478
`USPTO Reg. No. 46,418
`DAIGNAULT IYER LLP
`DAIGNAULT IYER LLP
`8618 Westwood Center Drive
`8618 Westwood Center Drive
`Suite 150
`Suite 150
`Vienna, VA 22182
`Vienna, VA 22182
`Tel: (614) 208-5321
`Tel: (914) 843-8138
`Email: richard.juang@gmail.com
`Email: jason.s.charkow@gmail.com
`Back-up Counsel:
`Ronald M. Daignault
`DAIGNAULT IYER LLP
`8618 Westwood Center Drive
`Suite 150
`Vienna, VA 22182
`Tel: (917) 838-9795
`Email: rdaignault@daignaultiyer.com
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`Chandran B. Iyer
`USPTO Reg. No. 48,434
`DAIGNAULT IYER LLP
`8618 Westwood Center Drive
`Suite 150
`Vienna, VA 22182
`Tel: (202) 330-1666
`Email: cbiyer@daignaultiyer.com
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`The undersigned is authorized to execute this Power of Attorney on behalf
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`of the Patent Owner.
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`By: /Jeffrey L. Parker/
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`Name: Jeffrey L. Parker
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`Title: Chief Executive Officer
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`Date: January 12, 2024
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`CERTIFICATE OF SERVICE
`The undersigned hereby certifies that the foregoing PATENT OWNER’S
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`POWER OF ATTORNEY PURSUANT TO 37 C.F.R. § 42.10 was served
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`electronically via email on January 12, 2024, on the following counsel of record
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`for Petitioner:
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`Jessica C. Kaiser
`Matthew C. Bernstein
`Kyle R. Canavera
`Kevin A. Zeck
`PERKINS COIE LLP
`PerkinsServiceMediatek-ParkerVisionIPRs@perkinscoie.com
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`Dated: January 12, 2024
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`Respectfully Submitted,
`By: / Jason S. Charkow /
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`Jason S. Charkow
` USPTO Reg. No. 46,418
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