Party · Semiconductors & Chip Manufacturing

Texas Instruments

Federal civil lawsuits naming Texas Instruments, a Semiconductors & Chip Manufacturing company.

Public CompanySemiconductors & Chip Manufacturing

Ticker: Nasdaq: TXN
Business: Semiconductors & Related Devices
Headquarters: Dallas, TX
Incorporated in: Delaware
SEC CIK: 97476

Texas Instruments is a public company in Semiconductors & Related Devices, based in Dallas, TX (traded on Nasdaq as TXN, incorporated in Delaware). It appears in 225 federal civil lawsuits in this index, most often as a defendant (188 of 225). These cases are most often Patent and Civil Rights matters, filed between 1990 and 2025, most frequently in District Court, N.D. Texas. Frequent opposing parties include Hyundai Electronics, Texas Instruments In, and Texas Instruments Inc.

225

Lawsuits

188

As Defendant

As Plaintiff

Open

220

Terminated

1990–2025

Span

9 mo

Median Duration

6.2 cases/yrPredominantly defendant · 84%Patent-heavy · 42%Activity declining

Cases by State

PR · 1

Open Cases Over Time

1990peak 17 open2025

Case Types Over Time

19902025

PatentCivil RightsContractLaborProduct Liability

Filings by Year

19902025

Case Types filter →

Federal Tax / Statutory Actions10

Where Filed filter →

Frequent Opposing Parties

225 Cases — Newest First

Origin Gps Ltd v. Texas Instruments Inc

Patent Open District Court, N.D. TexasNo. 3:25-cv-02596Filed 09/24/2025
Williams v. Texas Instruments Inc

Civil Rights Open District Court, N.D. TexasNo. 3:25-cv-01274Filed 05/20/2025
Ascale Technologies LLC v. Texas Instruments, Inc

Patent Open District Court, E.D. TexasNo. 2:25-cv-00243Filed 02/27/2025
Ross v. Texas Instruments

Civil Rights Terminated District Court, N.D. TexasNo. 3:24-cv-00905Filed 04/12/2024
Sung v. Texas Instruments Incorporated

Patent Open District Court, E.D. TexasNo. 4:23-cv-00753Filed 08/21/2023
Bell Semiconductor, LLC v. Texas Instruments, Incorporated

Patent Terminated District Court, E.D. TexasNo. 4:23-cv-00609Filed 06/28/2023
ParkerVision, Inc v. Texas Instruments Incorporated

Patent Open District Court, W.D. TexasNo. 6:23-cv-00384Filed 05/18/2023
RecepTrexx LLC v. Texas Instruments, Inc

Patent Terminated District Court, E.D. TexasNo. 2:23-cv-00213Filed 05/11/2023
Redwood Technologies, LLC v. Texas Instruments Incorporated

Patent Terminated District Court, E.D. TexasNo. 2:23-cv-00135Filed 03/29/2023
Redwood Technologies, LLC v. Texas Instruments Incorporated

Patent Terminated District Court, E.D. TexasNo. 2:23-cv-00136Filed 03/29/2023
Network System Technologies, LLC v. Texas Instruments Incorporated

Patent Terminated District Court, E.D. TexasNo. 2:22-cv-00482Filed 12/19/2022
American Patents LLC v. Texas Instruments Inc

Patent Terminated District Court, E.D. TexasNo. 4:22-cv-00480Filed 06/06/2022
Kapadia v. Texas Instruments, Inc

Labor Terminated District Court, E.D. TexasNo. 4:22-cv-00443Filed 05/24/2022
Cedar Lane Technologies Inc v. Texas Instruments, Inc

Patent Terminated District Court, E.D. TexasNo. 2:22-cv-00087Filed 03/16/2022
Rampart Asset Management LLC v. Texas Instruments, Inc

Patent Terminated District Court, E.D. TexasNo. 2:22-cv-00024Filed 01/21/2022
Cedar Lane Technologies Inc v. Texas Instruments, Inc

Patent Terminated District Court, W.D. TexasNo. 6:22-cv-00047Filed 01/12/2022
Sonrai Memory Limited v. Texas Instruments Inc

Patent Terminated District Court, W.D. TexasNo. 6:21-cv-01066Filed 10/13/2021
Glover v. Texas Instruments Inc

Civil Rights Terminated District Court, N.D. TexasNo. 3:21-cv-00442Filed 03/02/2021
Liberty Patents LLC v. Texas Instruments, Inc

Patent Terminated District Court, E.D. TexasNo. 2:21-cv-00050Filed 02/12/2021
Computer Circuit Operations LLC v. Texas Instruments Inc

Patent Terminated District Court, W.D. TexasNo. 6:21-cv-00140Filed 02/09/2021
Lazer Ip LLC v. Texas Instruments Incorporated

Patent Terminated District Court, D. DelawareNo. 1:21-cv-00099Filed 01/27/2021
Liberty Patents, LLC v. Texas Instruments, Inc

Patent Terminated District Court, W.D. TexasNo. 6:21-cv-00062Filed 01/22/2021
Ms Sedco Inc v. Texas Instruments Inc

Patent Terminated District Court, W.D. TexasNo. 6:20-cv-00531Filed 06/17/2020
Communication Interface Technologies, LLC v. Texas Instruments, Inc

Patent Terminated District Court, E.D. TexasNo. 4:20-cv-00288Filed 04/08/2020
Nippon Telegraph and Telephone Corporation v. Texas Instruments Inc

Patent Terminated District Court, W.D. TexasNo. 1:20-cv-00583Filed 03/25/2020
Nippon Telegraph and Telephone Corporation v. Texas Instruments Inc. No Further Filings Allowed

Patent Terminated District Court, W.D. TexasNo. 6:20-cv-00226Filed 03/25/2020
Bell Semiconductor, LLC v. Texas Instruments Incorporated

Patent Terminated District Court, E.D. TexasNo. 2:20-cv-00048Filed 02/21/2020
Bicameral, LLC v. Texas Instruments, Inc

Patent Terminated District Court, E.D. TexasNo. 4:20-cv-00082Filed 02/04/2020
Far North Patents, LLC v. Texas Instruments, Inc

Patent Terminated District Court, E.D. TexasNo. 4:19-cv-00946Filed 12/26/2019
Vantage Micro LLC v. Texas Instruments Incorporated

Patent Terminated District Court, E.D. TexasNo. 4:19-cv-00733Filed 10/07/2019
Signal Coding, LLC v. Texas Instruments Inc

Patent Terminated District Court, W.D. TexasNo. 6:19-cv-00512Filed 08/30/2019
Precision Instruments and Technology, Inc v. Texas Instruments Inc

Contract Terminated District Court, D. Puerto RicoNo. 3:18-cv-01977Filed 12/18/2018
Hubbard v. Texas Instruments Inc

Civil Rights Terminated District Court, N.D. TexasNo. 3:18-cv-02388Filed 09/08/2018
Altair Logix LLC v. Texas Instruments Incorporated

Patent Terminated District Court, D. DelawareNo. 1:18-cv-01065Filed 07/18/2018
Coding Technologies LLC v. Texas Instruments Incorporated

Patent Terminated District Court, N.D. TexasNo. 3:18-cv-00804Filed 04/02/2018
Codec Technologies LLC v. Texas Instruments Incorporated

Patent Terminated District Court, E.D. TexasNo. 6:18-cv-00054Filed 02/05/2018
Phenix Longhorn, LLC v. Texas Instruments, Inc

Patent Terminated District Court, E.D. TexasNo. 2:18-cv-00020Filed 01/22/2018
Hybrid Audio, LLC v. Texas Instruments, Inc

Patent Terminated District Court, D. MassachusettsNo. 1:17-cv-12561Filed 12/27/2017
Complex Memory, LLC v. Texas Instruments, Inc

Patent Terminated District Court, E.D. TexasNo. 2:17-cv-00699Filed 10/13/2017
Texas Instruments Incorporated v. Dongbu HiTek, Ltd

Contract Terminated District Court, E.D. TexasNo. 2:16-cv-01458Filed 12/27/2016
North Star Innovations Inc v. Texas Instruments Incorporated

Patent Terminated District Court, D. DelawareNo. 1:16-cv-00995Filed 10/26/2016
Advanced Silicon Technologies v. Texas Instruments Incorporated

Patent Terminated District Court, D. DelawareFiled 08/12/2016
Mariner Ic Inc v. Texas Instruments Incorporated

Patent Terminated District Court, E.D. TexasNo. 2:16-cv-00434Filed 04/25/2016
Acc Bldg. 1, LLC v. Texas Instruments Incorporated

Other Civil Terminated District Court, D. MassachusettsNo. 4:16-cv-40011Filed 02/12/2016
Iym Technologies LLC v. Texas Instruments Incorporated

Patent Terminated District Court, E.D. TexasNo. 2:15-cv-02118Filed 12/31/2015
Advanced Silicon Technologies, LLC v. Texas Instruments Incorporated

Patent Terminated District Court, D. DelawareNo. 1:15-cv-01175Filed 12/21/2015
Digital Reg of Texas, LLC v. Texas Instruments Incorporated

Patent Terminated District Court, E.D. TexasFiled 08/12/2015
Digital Reg of Texas, LLC v. Texas Instruments Incorporated

Patent Terminated District Court, E.D. TexasNo. 6:15-cv-00744Filed 08/12/2015
Arizona, State of v. Texas Instruments Tucson Corporation

Federal Tax / Statutory Actions Terminated District Court, D. ArizonaNo. 4:15-cv-00257Filed 06/15/2015
Paone v. Texas Instruments, Inc

Patent Terminated District Court, E.D. New YorkNo. 2:15-cv-00648Filed 02/09/2015

Showing 1–50 of 225