O'Melveny & Myers
Counsel of record in 53 federal IP lawsuits tracked by IP Feed.
- OpenTXED2026-10-21In Re: Valtrus Innovations Ltd
Valtrus Innovations Ltd is suing multiple data center and infrastructure companies—including Ark Data Centers, TRG Datacenters, 365 Data Center Services, Compass Datacenters, Cogent Communications, and others—for patent infringement in federal court in Texas. The specific patent at issue is not identified in the case record, but the lawsuit alleges these defendants unlawfully used Valtrus's patented technology.
- Openfor defendantC.D. Cal.2026-10-21Alcon Entertainment, LLC v. Tesla, Inc.
Alcon Entertainment sued Tesla for copyright infringement, alleging Tesla used protected content without authorization.
- Closedfor defendantTXED2026-10-20ASUS Technology Licensing Inc. v. AT&T Inc.
ASUS Technology Licensing sues AT&T and others for infringing wireless technology patents.
- Openfor defendantTXED2026-10-19Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd v. Samsung Display Co. Ltd.
Wuhan China Star Optoelectronics is suing Samsung Display, Best Buy, and Walmart over a patent infringement claim related to semiconductor display technology. The case involves allegations that the defendants are infringing patents covering display technology used in consumer electronics. Multiple China Star entities and TCL subsidiaries are named as counter-defendants, suggesting a complex dispute over display panel manufacturing and licensing rights.
- Openfor defendantC.D. Cal.2026-10-19InterDigital, Inc. v. The Walt Disney Company
InterDigital sues Disney for patent infringement across multiple streaming and entertainment platforms.
- Closedfor plaintiffC.D. Cal.2026-10-07Trader Joes Company v. Trader Joes United
Trader Joe's Company is suing Trader Joe's United for trademark infringement in federal court. The lawsuit centers on the rights to the "Trader Joe's" trademark, a distinctive brand name in the retail grocery sector. The case involves competing claims to use this well-known mark.
- Closedfor plaintiffN.D. Cal.2026-10-06DirecTV, LLC v. Adeia Inc.
DirecTV sues Adeia for patent infringement over media guide and interactive television technology.
- Openfor defendantTXED2026-09-30Whirlpool Corporation v. SAMSUNG ELECTRONICS CO., LTD.
Whirlpool sued Samsung Electronics in federal court over patent infringement. The case involves a patent related to appliance technology, filed in the Eastern District of Texas. Whirlpool alleges Samsung unlawfully used patented technology in its products without authorization.
- Closedfor defendantTXED2026-09-28Mullen Industries LLC v. SAMSUNG ELECTRONICS CO., LTD.
Mullen Industries is suing Samsung Electronics over patent infringement in federal court in Texas. The case involves a patent dispute, though the specific patent number and technology aren't detailed in the court record. The lawsuit seeks relief for alleged unauthorized use of Mullen's patented technology.
- OpenN.D. Cal.2026-09-28Valjakka v. Netflix, Inc.
Valjakka sues Netflix for patent infringement related to unspecified technology or method.
- OpenTXED2026-09-23Smart RF Inc. v. AT&T Mobility LLC
Smart RF sues AT&T, Samsung, Nokia, Ericsson, Sprint, and T-Mobile for infringing wireless RF patents.
- Openfor defendantTXED2026-09-23Phenix Longhorn, LLC v. Samsung Electronics Co. Ltd
Phenix Longhorn is suing Samsung Electronics and its subsidiaries for patent infringement in federal court in Texas. The lawsuit targets Samsung's allegedly infringing technology or products, though the specific patented invention is not detailed in the case information. The case seeks damages for Samsung's unauthorized use of Phenix Longhorn's patented technology.
- Openfor defendantTXED2026-08-28Empire Technology Development LLC v. Samsung Electronics Co., Ltd.
Empire Technology Development LLC is suing Samsung Electronics over patent infringement in federal court in Texas. The lawsuit concerns a patent owned by Empire Technology, with Samsung Electronics America and its parent company Samsung Electronics Co., Ltd. named as defendants. The specific patent and technology at issue are not identified in the court record.
- Closedfor defendantTXED2026-08-18Netlist, Inc. v. Samsung Electronics Co, LTD
Netlist sues Samsung and Micron for infringing patents on memory technology.
- Openfor plaintiffTXND2026-08-14Samsung Display Co Ltd v. Wuhan China Star Optoelectronics Semiconductor Display Technology Co Ltd
Samsung Display sues Wuhan China Star and TCL for infringing display technology patents.
- Openfor defendantN.D. Cal.2026-08-10DDC Technology LLC v. Google LLC
DDC Technology is suing Google and multiple other defendants for patent infringement in federal court. The lawsuit centers on technology patents allegedly used without license, with defendants including Google, HMD Tech, Pyrite VR, and several packaging and graphics companies. The case involves claims of unauthorized use of DDC Technology's patented innovations across multiple business lines.
- Openfor defendantN.D. Cal.2026-08-07Secure Communication Technologies, LLC v. Google LLC
Secure Communication Technologies sues Google for allegedly infringing its patents on secure communication technology.
- OpenC.D. Cal.2026-07-03The Production Pit LTD v. Warner Bros. Entertainment Inc.
Production Pit sues Warner Bros and major retailers for copyright infringement over unspecified creative work.
- Openfor defendantN.D. Cal.2026-06-15Core Optical Technologies, LLC v. Apple, Inc.
Core Optical Technologies sues Apple and others for patent infringement related to optical technology.
- Closedfor defendantC.D. Cal.2026-05-29Pepperdine University v. Netflix Inc
Pepperdine University sues Netflix, Warner Bros., and Kaling International for trademark infringement.
- Openfor defendantN.D. Cal.2026-05-20CPC Patent Technologies Pty Ltd. v. Apple Inc.
CPC Patent Technologies sues Apple for patent infringement in federal court.
- Openfor plaintiffTXED2026-05-11Samsung Electronics Co., Ltd. v. Oura Health Oy
Samsung sues Oura Health for patent infringement related to wearable ring technology.
- Closedfor defendantN.D. Cal.2026-05-09Mahon v. Apple, Inc.
Mark Mahon sues Apple for copyright infringement related to iTunes Store content distribution.
- Openfor defendantTXED2026-04-24Celerity IP LLC v. AT&T Corp
Celerity IP sues AT&T, Ericsson, T-Mobile, and others for patent infringement involving wireless technology.
- Openfor defendantS.D.N.Y.2026-03-11Gray v. Paramount Global
Gray sues Paramount Global for copyright infringement over allegedly copied creative work.
- Closedfor defendantC.D. Cal.2026-02-24Shosh Yonay v. Paramount Pictures Corporation
Shosh Yonay sues Paramount Pictures for copyright infringement over an allegedly copied screenplay.
- Openfor defendantTXED2026-02-12Ouraring Inc. v. Samsung Electronics America, Inc.
Oura Ring is suing Samsung over patent infringement, alleging that Samsung's wearable ring technology copies Oura's patented innovations. The case centers on Samsung's Galaxy Ring, which Oura claims violates patents covering the core technology behind smart rings—likely involving health tracking, sensor design, or data processing. The dispute could reshape the emerging smart ring market.
- Openfor defendantILND2025-12-31Lynk Labs, Inc. v. Samsung Electronics Co. Ltd.
Lynk Labs sues Samsung for patent infringement related to LED lighting technology.
- Openfor defendantTXED2025-10-23BeSang Inc. v. Micron Technology Inc
BeSang sues Micron Technology for patent infringement in semiconductor technology dispute.
- Openfor defendantTXED2025-06-26Nariste Networks Pty. Ltd. v. Samsung Electronics Co., Ltd.
Nariste Networks sues Samsung for infringing its patents in electronic devices and technology.
- Openfor defendantN.D. Cal.2025-06-25Ikorongo Texas LLC v. Samsung Electronics Co., LTD
Ikorongo Texas sues Samsung for patent infringement over unspecified technology.
- Closedfor defendantC.D. Cal.2025-06-11Rob Grabow v. Netflix, Inc.
Rob Grabow sues Netflix and producers for copyright infringement over an unspecified work.
- Closedfor defendantN.D. Cal.2025-04-02Never-Search, Inc. v. Google, LLC
Never-Search, Inc. is suing Google for patent infringement in federal court. The lawsuit centers on a patent technology that appears related to search functionality, though the specific patent number and technical claims are not detailed in the available case information. The case was filed in the Northern District of California.
- Openfor defendantN.D. Cal.2025-03-11Mahon v. Entertainment One US LP
Mark Mahon sues Entertainment One and major platforms for copyright infringement over allegedly unauthorized content.
- Openfor defendantN.D. Cal.2024-02-20AGIS Software Development LLC v. Samsung Electronics Co., LTD
AGIS Software Development sued Samsung Electronics for patent infringement over allegedly stolen software technology.
- Openfor defendantN.D. Cal.2024-01-11Agis Software Development LLC v. Waze Mobile Limited
AGIS Software sues Waze Mobile for infringing its patents in navigation or mapping technology.
- Openfor plaintiffS.D.N.Y.2024-01-02Marvel Characters, Inc. v. Ditko
Marvel Characters sues Patrick Ditko over copyright ownership rights in a declaratory judgment action.
- Openfor plaintiffS.D.N.Y.2023-06-13Marvel Characters, Inc. v. Lieber
Marvel Characters sues over copyright ownership of Spider-Man creators' work and estates.
- Openfor plaintiffS.D.N.Y.2023-06-13Marvel Characters, Inc. v. Dettwiler
Marvel Characters sues Keith Dettwiler over copyright infringement in federal court.
- Openfor plaintiffE.D.N.Y.2023-06-12Marvel Characters, Inc. v. Solo
Marvel Characters sues Rachel Waldman, Erik Colan, and Nanci Solo for copyright infringement in declaratory judgment action.
- Closedfor defendantTXED2022-08-24AGIS Software Development LLC v. Google LLC
AGIS Software sued Google, Samsung, and Waze for patent infringement over software technology.
- Openfor plaintiffS.D.N.Y.2022-03-04Samsung Display Co. LTD. v. Solas Oled LTD.
Samsung Display is suing Solas Oled and Neodron over patent infringement in the U.S. District Court for the Southern District of New York. The case involves a patent dispute, though the specific patent number and technology at issue are not detailed in the court filing. Samsung is seeking relief for alleged unauthorized use of its patented technology.
- Closedfor defendantN.D. Cal.2021-08-16Barbaro Technologies, LLC v. Niantic, Inc.
Barbaro Technologies is suing Pokémon Go creator Niantic for patent infringement in federal court. The lawsuit centers on allegations that Niantic's augmented reality technology violates one or more of Barbaro's patents. The case, filed in the Northern District of California, will determine whether Niantic's AR gaming platform infringes Barbaro's intellectual property rights.
- OpenC.D. Cal.2021-06-25Thomas v. Twentieth Century Fox Film Corporation
Thomas sues Disney and Fox studios over copyright ownership in declaratory judgment action.
- Closedfor defendantTXED2021-04-07Maxell Ltd. v. Apple Inc
Maxell Ltd. is suing Apple Inc. over patent infringement in federal court in Texas. The case involves U.S. Patent 15:1126, though the specific technology or product at issue is not detailed in the available case information. Shane A Nelson is also named as a party to the dispute.
- Closedfor plaintiffN.D. Cal.2021-02-12Artifex Software, Inc. v. John Wiley & Sons, Inc.
Artifex Software sues John Wiley & Sons for copyright infringement over disputed content usage.
- Closedfor plaintiffN.D. Cal.2018-05-17Hulu LLC v. Rovi Corporation
Hulu sues Rovi Corporation and TiVo for patent infringement related to digital video recording and guide technology.
- Closedfor plaintiffN.D. Cal.2018-01-17Artifex Software, Inc. v. Hancom, Inc.
Artifex Software sues Hancom for copyright infringement over alleged unauthorized use of protected software code.
- Closedfor defendantN.D. Cal.2017-06-28Synopsys, Inc. v. Atoptech, Inc
Synopsys, a major software and semiconductor design company, sued Atoptech for copyright infringement. The specific work or technology at issue is not identified in the available case information. Broadcom Corporation is also involved in the litigation.
- ClosedN.D. Cal.2016-12-15Richtek Technology Corporation v. uPI Semiconductor Corporation
Richtek Technology sues uPI Semiconductor for patent infringement involving power management or semiconductor technology.
- Closedfor defendantC.D. Cal.2016-06-29Joanne Siegel v. Time Warner Inc
DC Comics and Warner Bros Entertainment are suing Time Warner and related entities over copyright infringement. The lawsuit involves claims that the defendants unlawfully exploited copyrighted material owned by the plaintiffs, with Laura Siegel Larson and other parties asserting rights to the disputed intellectual property.
- Closedfor plaintiffC.D. Cal.2016-06-27Joanne Siegel v. Warner Bros Entertainment Inc
DC Comics, Warner Bros, and the Siegel heirs are suing over Superman copyright ownership. The case centers on whether the Siegels retain rights to the Superman character created by Joe Shuster and Jerry Siegel, challenging Warner Bros' control of the iconic superhero.
- Closedfor plaintiffC.D. Cal.2014-07-21Hollywood Foreign Press Association v. Red Zone Capital Partners II, L.P.
The Hollywood Foreign Press Association is suing Red Zone Capital Partners II over trademark infringement. The case centers on the HFPA's trademark rights, likely involving the association's name, logo, or brand identity. Red Zone Capital's alleged unauthorized use of the HFPA mark is at the heart of this Central District of California lawsuit.
Counsel sourced from public CourtListener docket records; firm names are normalized across spellings and office locations. Appearing for a party is not an endorsement of any position.