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IPR2020-01265
`U.S. Patent No. 7,110,444
`Powerof Attorney
`PO’s
`Updated
`
`UNITED STATES PATENT AND TRADEMARK OFFICE
`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`
`INTEL CORPORATION
`
`Petitioner
`
`V.
`
`PARKERVISION,INC.
`Patent Owner
`
`U.S. Patent No. 7,110,444
`Issue Date: September 19, 2006
`Title: WIRELESS LOCAL AREA NETWORK
`(WLAN) USING
`UNIVERSAL FREQUENCY TRANSLATION TECHNOLOGY
`INCLUDING MULTI-PHASE EMBODIMENTS AND
`
`CIRCUIT IMPLEMENTATIONS
`
`
`Inter Partes Review No. IPR2020-01265
`
`PATENT OWNER PARKERVISION,INC.’S
`UPDATED POWER OF ATTORNEY PURSUANTTO37 C.E.R. § 42.10(b)
`
`

`

`IPR2020-01265 (U.S. Patent No. 7,110,444)
`PO’s Powerof Attorney
`
`Pursuant to 37.CFR § 42.10(b), Patent Owner ParkerVision, Inc., hereby
`
`appoints the attorneys and agents associated with Daignault Iyer LLP, including
`as its counselto transact all businessin
`
`but not limited to the following counsel,
`
`the United States Patent and Trademark Office in connection with the post grant
`
`proceeding having Case No. IPR2020-01265, which has beeninitiated by Intel
`
`Corporation against
`
`a
`
`patent owned by ParkerVision, Inc.
`
`
`
`Jason S. Charkow
`USPTO Reg. No. 46,418
`jcharkow@daignaultiyer.com
`DAIGNAULT TYER LLP
`
`8618 Westwood Center Drive
`
`Suite 150
`Vienna, VA 22182
`
`R. Mandir
`Stephanie
`No. 72,930
`USPTOReg.
`smandir@daignaultiyer.com
`DAIGNAULT IYER LLP
`8618 Westwood Center Drive
`
`Suite 150
`Vienna, VA 22182
`
`Richard Juang
`No. 71,478
`USPTO Reg.
`rjuang@daignaultiyer.com
`DAIGNAULT IYER LLP
`
`8618 Westwood Center Drive
`
`Suite 150
`
`Chandran B.
`lyer
`No. 48,434
`USPTO Reg.
`cbiyer@daignaultiyer.com
`DAIGNAULT TYER LLP
`8618 Westwood Center Drive
`
`Suite 150
`Vienna, VA 22182
`
`USPTO
`
`Sprenger
`No. 79,466
`Reg.
`ksprenger@daignaultiyer.com
`DAIGNAULT IYER LLP
`
`Vienna, VA 22182 Kevin H.
`
`8618 Westwood Center Drive
`
`Suite 150
`Vienna, VA 22182
`
`
`
`1
`
`

`

`IPR2020-01265 (U.S. Patent No. 7,110,444)
`PO’s Power of Attorney
`
` Title:
`
`Co
`Date: Ge
`
`ZO
`Zz
`
`2
`
`

`

`CERTIFICATE OF SERVICE
`The undersigned hereby certifies that the foregoing PATENT OWNER’S
`
`UPDATED POWER OF ATTORNEY PURSUANT TO 37 C.F.R. § 42.10(b)
`
`were served electronically via email on September 8, 2021, on the following
`
`counsel of record for Petitioner:
`
`Grant Rowan (Lead Counsel)
`WILMER CUTLER PICKERING HALE AND DORR LLP
`grant.rowan@wilmerhale.com
`haixia.lin@wilmerhale.com
`brian.lambson@wilmerhale.com
`michael.summersgill@wilmerhale.com
`todd.zubler@wilmerhale.com
`WH-ParkerVision-IPRs@wilmerhale.com
`
`
`
`
`Dated: September 8, 2021
`
`
`
`
`
`
`Respectfully Submitted,
`
`By: /Jason S. Charkow/
` Jason S. Charkow
` USPTO Reg. No. 46,418
`
`3
`
`

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