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) |