Texas, Sept. 2, 2020) ZyXEL Corp. [Confidential] Settlement Agreement Claim Construction Order, ParkerVision, Inc. v. Intel Corp., No. 6:20-cv-00108-ADA (W.D.

Donald Christiansen, Electronics Engineers’ Handbook (4th ed. 1996) Richard C. Jaeger, Microelectronic Circuit Design (1997) Rudolf Graf, Modern Dictionary of Electronics (7th ed. 1999) J. Crols, “A 1.5 GHz Highly Linear CMOS Downconversion Mixer, IEEE J. Solid-State Circuits, Vol.

12, No. 5, pp. 12-25, Sept. 1996 G. Wegmann, E. Vittoz, F. Rahali, “Charge Injection in Analog MOS Switches,” IEEE J. Solid-State Circuits, Vol.

Candy, G. Temes, “Oversampling Delta-Sigma Data Converters: Theory, Design, and Simulation,” (1992) Thomas L. Floyd, Principles of Electric Circuits (5th ed. 1997) David M. Pozar, Microwave Engineering (2nd ed. 1998) Graphic Symbols for Electrical and Electronics Diagrams, IEEE Standards Coordinating Committee 11 (1975) Final Written Decision, Intel Corp. v. ParkerVision, Inc., IPR2020-01265 (Jan. 21, 2022) Declaration of Dr. Michael Steer Claim Construction Order, ParkerVision, Inc. v. LG Elecs., Inc., No. 6:21-cv-00520-ADA (W.D.

Special Master’s Report and Recommendation Regarding Claim Construction, ParkerVision, Inc. v. TCL Industries Holdings Co., Ltd. et al., Case No. 6:20-cv-00945 (W.D.

LG Electronics Inc. who filed a petition in IPR2022-00246, is joined as petitioner in this proceeding.

Exhibit Description 1001 1002 U.S. Patent No. 7,292,835 (“‘835 patent”) Declaration of Dr. Matthew B. Shoemake Regarding U.S. Patent No. 7,292,835 (“Decl.”) 1003 Excerpts of ’835 patent File History 1004 U.S. Patent No. 5,734,683 (“Hulkko”) 1005 U.S. Patent No. 4,672,117 (“Gibson”) 1006 U.S. Patent No. 5,339,459 (“Schiltz”) 1007 L. Goldberg, “MCNS/DOCSIS MAC Clears a Path for the Cable- Modem Invasion,” Electronic Design; Dec. 1, 1997; 45, 27; Materials Science & Engineering Collection pg.

1008 USPN 6,011,548 (“Thacker”) 1009 ITU-T J.83b Recommendation (April 1997) (“ITU-T J.83b”) 1010 Declaration of Brenda Ray 1011 Claim Construction Order, ParkerVision v. Intel, 20:cv-00108-ADA (W.D.

January 26, 2021) 1012 May 7, 2021 email from WDTX clerk

1018 WDTX Discovery Order - TCL 1019 WDTX Discovery Order - Hisense 1020 ParkerVision Motion to Terminate - ITC No. 337-TA-982 1021 WDTX clerk’s email attaching Preliminary Claim Construction, ParkerVision v. LG Electronics, Case No. 6:21-cv-00520 1022 Petitioners’ Demonstrative Exhibits for Oral Argument

Texas, Sept. 2, 2020) ZyXEL Corp. [Confidential] Settlement Agreement Claim Construction Order, ParkerVision, Inc. v. Intel Corp., No. 6:20-cv-00108-ADA (W.D.

Donald Christiansen, Electronics Engineers’ Handbook (4th ed. 1996) Richard C. Jaeger, Microelectronic Circuit Design (1997) Rudolf Graf, Modern Dictionary of Electronics (7th ed. 1999) J. Crols, “A 1.5 GHz Highly Linear CMOS Downconversion Mixer, IEEE J. Solid-State Circuits, Vol.

31, No. 7, pp. 880-889, July 1996 B. Razavi, “Challenges in Portable RF Transceiver Design,” IEEE Circuits and Devices, Vol.

12, No. 5, pp. 12-25, Sept. 1996 G. Wegmann, E. Vittoz, F. Rahali, “Charge Injection in Analog MOS Switches,” IEEE J. Solid-State Circuits, Vol.

Candy, G. Temes, “Oversampling Delta-Sigma Data Converters: Theory, Design, and Simulation,” (1992) Thomas L. Floyd, Principles of Electric Circuits (5th ed. 1997) David M. Pozar, Microwave Engineering (2nd ed. 1998) Graphic Symbols for Electrical and Electronics Diagrams, IEEE Standards Coordinating Committee 11 (1975) Final Written Decision, Intel Corp. v. ParkerVision, Inc., IPR2020-01265 (Jan. 21, 2022) Declaration of Dr. Michael Steer Claim Construction Order, ParkerVision, Inc. v. LG Elecs., Inc., No. 6:21-cv-00520-ADA (W.D.

Published Interview of Judge Albright, IAM (Apr. 7, 2020) Hearing Transcript from ParkerVision, Inc. v. Intel Corp., Case No. 6:20-cv-00108 (W.D.

Relevant Excerpts of Defendant’s Preliminary Invalidity Contentions, filed in ParkerVision, Inc. v. Intel Corp., Case No. 6:20-cv-00108

Special Master’s Recommended Claim Constructions, ParkerVision, Inc. v. TCL Industries Holdings Co., No. 6:20-cv-00945-ADA “Transistor,” The American Heritage College Dictionary (3rd ed. 1997) Donald Christiansen, Electronics Engineers’ Handbook (4th ed. 1996) Richard C. Jaeger, Microelectronic Circuit Design (1997) Rudolf Graf, Modern Dictionary of Electronics (7th ed. 1999) J. Crols, “A 1.5 GHz Highly Linear CMOS Downconversion Mixer, IEEE J. Solid-State Circuits, Vol.

31, No. 7, pp. 880-889, July 1996 B. Razavi, “Challenges in Portable RF Transceiver Design,” IEEE Circuits and Devices, Vol.

12, No. 5, pp. 12-25, Sept. 1996 U.S. Patent No. 6,061,551 B. Razavi, “CMOS RF receiver design for wireless LAN applications,” IEEE Radio and Wireless Conference, pp. 275-280, Aug. 1999 Qualcomm Email dated Aug. 11, 1998 2031 Qualcomm Email dated Feb. 2, 1999 2032 Qualcomm Email dated Oct. 7, 1998 2033 Qualcomm Email dated Feb. 4, 1999 2034 Thomas L. Floyd, Principles of Electric Circuits (5th ed. 1997) 2035 2036 Martin Hartley Jones, A practical introduction to electronic circuits (3rd ed. 1995) “General Purpose Single SGS-THOMSON Microelectronics, Operational Amplifier UA741” (October 1997) Declaration of Dr. Michael Steer Kevin McClaning, Wireless Receiver Design Communications (SciTech Publishing 2012) Claim Construction Order, ParkerVision, Inc. v. LG Elecs., Inc., No. 6:21-cv-00520-ADA (W.D.

1 LG Electronics Inc., who filed a petition in IPR2022-00246, is joined as petitioner in this proceeding.

U.S. Patent No. 7,292,835 Pursuant to 35 U.S.C. § 316(a)(10), 37.CFR § 42.70(a), the Scheduling Order (Paper 15), and Joint Notice of Stipulation and Board Approval to Modify Due Dates 4 Through 7 (Paper 32), Patent Owner ParkerVision, Inc. respectfully requests oral argument on the following issues raised in this proceeding: 1.

The validity of claims 1, 12, 15, and 17 over Hulkko and Gibson (Ground I of the Petition).

The validity of claims 1, 12-15, and 18-20 over Gibson and Schiltz (Ground II of the Petition).

In view of the complexity of the technology, the number of grounds raised by Petitioner, and the number of claims at issue, Patent Owner respectfully requests that each party have 60 minutes of argument time for a total of two hours for the session.

Patent 7,292,835 B2 Pursuant to 37 C.F.R. § 42.70(a), the Board’s July 27, 2022 Order (Paper No. 30), and the Board’s email of July 29, 2022 moving DUE DATE 4 to August 5, 2022, Petitioners respectfully submit this Request for Oral Argument.

Petitioners request at least 60 minute to address all issues in this matter, including but not limited to the following:  Whether claims 1, 12, 15, and 17 are obvious over the prior art combinations set forth in Ground 1 of the Petition.

 Whether claims 1, 12-15, and 18-20 are obvious over the prior art combinations set forth in Ground 2 of the Petition.

 Any motions to exclude evidence if any are filed by DUE DATE 5 (which by stipulation is now August 12, 2022).

Petitioners request means to present and display electronic materials during the oral argument.

1 LG Electronics Inc., who filed a petition in IPR2022-00245, is joined as petitioner in this proceeding.

U.S. Patent No. 7,110,444 Pursuant to 35 U.S.C. § 316(a)(10), 37.CFR § 42.70(a), the Scheduling Order (Paper 10), and Joint Notice of Stipulation and Board Approval to Modify Due Dates 4 Through 7 (Paper 27), Patent Owner ParkerVision, Inc. respectfully requests oral argument on the following issues raised in this proceeding: 1.

The validity of claims 2 and 3 over Tayloe and TI Datasheet (Ground I of the Petition).

The validity of claims 2-4 over Lam, Enz, and Tayloe (Ground II of the Petition).

In view of the complexity of the technology, the number of grounds raised by Petitioner, and the number of claims at issue, Patent Owner respectfully requests that each party have 60 minutes of argument time for a total of two hours for the session.

LG Electronics Inc. who filed a petition in IPR2022-00246, is joined as petitioner in this proceeding.

Patent 7,292,835 B2 Pursuant to the July 29, 2022 email response from the Board approving these changes, Petitioners (TCL Industries Holdings Co., Ltd. and Hisense Co., Ltd.) and Patent Owner (ParkerVision, Inc.) hereby stipulate to change DUE DATES 4 through 7 as follows:

The Board approved the requested modifications to DUE DATE 4 and DUE DATE 7 in an email to the parties dated July 29, 2022.

All other DUE DATES remain unchanged.

It is not believed that any other action, by the parties or by the Board, is required to put the requested schedule modification into effect.

TCL Industries Holdings Co., Ltd. and Hisense Co., Ltd., and LG Electronics Inc., Petitioners,

ParkerVision, Inc. Patent Owner U.S. Patent No. 7,292,835 Issue Date: November 6, 2007 Title: WIRELESS AND WIRED CABLE MODEM APPLICATIONS OF

1 LG Electronics Inc., who filed a petition in IPR2022-00246, is joined as petitioner in this proceeding.

U.S. Patent No. 7,292,835 Pursuant to the Scheduling Order (Paper 15), Patent Owner (ParkerVision, Inc.) and Petitioners (TCL Industries Holdings Co., Ltd., and Hisense Co., Ltd.) hereby stipulate to change DUE DATE 3 for filing Patent Owner’s Sur-Reply to Petitioners’ Reply from its current deadline of June 17, 2022 to the later of either— (1) July 15, 2022; or (2) five days after the date of the Board’s decision on Patent Owner’s Motion to Strike Arguments Improperly Raised in Petitioners’ Reply (Paper 26).

It is not believed that any other action, by the parties or by the Board, is required to put the requested schedule modification into effect.