Patent Enforcement

The American patent system stands at the center of our innovation economy. Patent protection is crucial to a thriving American innovation economy. ParkerVision is engaged in a number of patent enforcement actions to protect patented rights that it believes are broadly infringed by others.

Last updated on 6th September 2024

Defendant/Petitioner

Court

CaseNo./Filed

Status

Update

U.S. Patent Nos.
Qualcomm Court of Appeals – Federal Circuit Case No. 2022-1755, 2024-2021 Ruling Federal Circuit Court Ruling ParkerVision v. Qualcomm Sent Back to Florida for Trial 7218907 (’907), 7039372 (’372) & 6091940 (’940)
Qualcomm Court of Appeals – Federal Circuit 22-1755 5/04/22 Reversed Oral arguments on 11/6/23; awaiting CAFC decision 7218907 (’907), 7039372 (’372) & 6091940 (’940)
Qualcomm & Apple Florida-M.D. (Jax) 3:15-cv-01477 12/14/15 Stayed Pending final determination in case 6:14-cv-00687 9118528 (‘528)
LG New Jersey 2:17-cv-05359 7/21/17 Stayed Pending final determination in case 3:15-cv-01477 6879817 (‘817), 7929638 (‘638) 8571135 (‘135) & 9118528 (‘528)
LGE Texas – W.D. 6:21-cv-00520 5/22/2021 Stayed Pending final determination in case 6:22-cv-1162, case 6:22-cv-1163 and related IPRs 6049706 (‘706), 6266518 (‘518), 6580902 (‘902), 7110444‘(444), 7292835(‘835), 8588725 (‘725) 8660513 (‘513), 9118528 (‘528), ‘9246736 (‘736) 9444673 (‘673)
TCL Texas – W.D. 6:20-cv-00945 10/12/2020 Stayed Pending final determination in case 6:22-cv-1162. 6049706 (‘706), 6266518 (‘518), 6580902 (‘902), 7110444‘(444), 7292835(‘835), 8588725 (‘725) 8660513 (‘513), 9118528 (‘528), ‘9246736 (‘736) 9444673 (‘673)
Intel Texas – W.D. 6:20-cv-00108 02/11/2020 Settled Settled Feb 2023 6580902 (‘902), 7110444 (‘444) 7539474 (‘474), 8588725 (‘725) 8660513 (‘513), 9246736 (‘736) 9444673 (‘673), 6266,518 (‘518) & 9118528 (‘528)
Intel Texas – W.D 6:20-cv-00562 06/24/2020 Settled Settled Feb 2023 6049706 (‘706), 7050508 (‘508) & 8190108 (‘108)
Hisense Texas – W.D. 6:20-cv-00870 and 6:21- cv-00562 9/4/2020 and 6/2/2021 Settled Settled Nov 2022 6580902 (‘902), 7110444 (‘444) 7539474 (‘474), 8588725 (‘725) 8660513 (‘513), 9246736 (‘736), 6266,518 (‘518) & 9118528 (‘528), 6049706 (‘706), 7292835(‘835)
Zyzel Texas – W.D. 6:20-cv-01010 10/30/2020 Settled Settled September 2021 6580902 (‘902), 7110444 (‘444) 7539474 (‘474), 8588725 (‘725) 8660513 (‘513), 9246736 (‘736), 9118528 (‘528), 6049706 (‘706), 7292835(‘835), 9444673 (‘673)
Buffalo Texas – W.D. 6:20-cv-01009 10/30/2020 Settled Settled May 2021 6580902 (‘902), 7110444 (‘444) 7539474 (‘474), 8588725 (‘725) 8660513 (‘513), 9246736 (‘736), 6266,518 (‘518) & 9118528 (‘528), 6049706 (‘706), 7292835(‘835)
Realtek Texas – W.D 6:22-cv-01162 11/10/22 Pending Claim Construction Hearing 01/26/2024; Trial Date 3/17/2025 6049706 (‘706), 6266518 (‘518), 7292835(‘835), 8660513 (‘513)
Realtek Texas – W.D 6:23-cv-00374 05/16/2023 Pending Awaiting Claim Construction ruling 6879817 (‘817), 9118528 (‘528), and 7865177 (‘177)
MediaTek Texas – W.D 6:22-cv-1163 11/10/22 Pending Claim Construction Hearing 01/26/2024; Trial Date 4/14/2025 6049706 (‘706), 6266518 (‘518), 7292835(‘835), 8660513 (‘513)
MediaTek Texas – W.D. 6:23-cv-00375 05/16/2023 Pending Awaiting Claim Construction ruling; Trial Date 2/9/2026 9118528 (‘528), 7865177 (‘177) & 7483686 (‘686)
MediaTek Texas – W.D. 6:23-cv-00732 Pending Complaint filed 10/30/23 7050508 (‘508), 7929638 (‘638) & 8498593 (‘593)
Texas Instruments Texas – W.D. 6:23-cv-00384 05/18/2023 Pending Awaiting Claim Construction ruling; Tentative Trial Date August 2025 7,496,342 (‘342), 9118528 (‘528), 7865177 (‘177)
NXP Semiconductors Texas – W.D. 6:23-cv-00389 05/19/2023 Pending Awaiting Claim Construction ruling; Tentative Trial Date August 2025 9118528 (‘528), 7865177 (‘177) & 7483686 (‘686)