`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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`
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`TCL Industries Holdings Co., Ltd. and Hisense Co., Ltd., and LG Electronics Inc.,
`Petitioners,
`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. IPR2021-009901
`__________________________________________________________________
`NOTICE TO MODIFY TRIAL DUE DATE 3
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`1 LG Electronics Inc., who filed a petition in IPR2022-00245, is joined as petitioner in this
`proceeding.
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`IPR2021-00990
`U.S. Patent No. 7,110,444
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`Pursuant to the Scheduling Order (Paper 10), Patent Owner (ParkerVision,
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`Inc.) and Petitioners (TCL Industries Holdings Co., Ltd., and Hisense Co., Ltd.)
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`hereby stipulate to change DUE DATE 3 for filing Patent Owner’s Sur-Reply to
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`Petitioners’ Reply from its current deadline of June 17, 2022 to the later of either—
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`(1) July 15, 2022; or (2) five days after the date of the Board’s decision on Patent
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`Owner’s Motion to Strike Arguments Improperly Raised in Petitioners’ Reply
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`(Paper 21).
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`All other DUE DATES remain unchanged. It is not believed that any other
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`action, by the parties or by the Board, is required to put the requested schedule
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`modification into effect.
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`Dated: June 27, 2022 Respectfully submitted,
`
`/Kristopher L. Reed / /Jason S. Charkow/
`Kristopher L. Reed
`Jason S. Charkow
`USPTO Reg. No. 58,694
`USPTO Reg. No. 46,418
`kreed@kilpatricktownsend.com
`jcharkow@daignaultiyer.com
`
`Edward J. Mayle
`USPTO Reg. No. 65,444
`tmayle@kilpatricktownsend.com
`
`Matias Ferrario
`USPTO Reg. No. 51,082
`mferrario@kilpatricktownsend.com
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`Counsel for Petitioners
`
`Stephanie R. Mandir
`USPTO Reg. No. 72,930
`smandir@daignaultiyer.com
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`Counsel for Patent Owner
`
`Chandran B. Iyer
`USPTO Reg. No. 48,434
`cbiyer@daignaultiyer.com
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`CERTIFICATE OF SERVICE
`I hereby certify that, pursuant to 37 C.F.R. § 42.6(e) and with the agreement
`
`IPR2021-00990
`U.S. Patent No. 7,110,444
`
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`of counsel for Petitioner, a true and correct copy of the NOTICE TO MODIFY
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`TRIAL DUE DATE 3 is being served electronically on June 27, 2022, to the e-mail
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`addresses shown below:
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`kreed@kilpatricktownsend.com
`tmayle@kilpatricktownsend.com
`mferrario@kilpatricktownsend.com
`TCL_Hisense444IPR@kilpatricktownsend.com
`scott.mckeown@ropesgray.com
`steven.pepe@ropesgray.com
`scott.taylor@ropesgray.com
`matthew.shapiro@ropesgray.com
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`Dated: June 27, 2022
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`By:
`
`/Jason S. Charkow/
`Jason S. Charkow
`Registration No. 46,418
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