Capshaw DeRieux LLP
Counsel of record in 20 federal IP lawsuits tracked by IP Feed.
- Openfor plaintiffTXED2026-10-01Lemko Corporation v. AT&T Inc.
Lemko Corporation sues AT&T for patent infringement across multiple AT&T subsidiaries and entities.
- Openfor plaintiffTXED2026-09-28Snowflake ITM, Inc. v. Microsoft Corporation
Snowflake ITM sues Microsoft for patent infringement in federal court in Texas.
- Openfor plaintiffTXED2026-09-25ToutVirtual, Inc. v. Microsoft Corporation
ToutVirtual is suing Microsoft for patent infringement in federal court in Texas. The lawsuit centers on technology covered by ToutVirtual's patent, with the company seeking relief for unauthorized use. The specific patent and technology details remain central to the dispute over intellectual property rights.
- Openfor plaintiffTXED2026-09-10Empire Technology Development LLC v. Texas Instruments Incorporated
Empire Technology Development sued Texas Instruments for infringing its patents.
- Openfor plaintiffTXED2026-09-09Lepton Computing LLC v. Samsung Electronics, Co., Ltd.
Lepton Computing sues Samsung for allegedly infringing its patents in electronics manufacturing or design.
- Openfor plaintiffN.D. Cal.2026-08-14Granite Vehicle Ventures LLC v. Tesla, Inc.
Granite Vehicle Ventures sues Tesla for patent infringement involving vehicle technology.
- Openfor plaintiffTXED2026-08-07Fractus, S.A. v. Verizon Connect Inc.
Fractus sues Verizon Connect and Verizon Wireless for patent infringement over wireless technology.
- Closedfor plaintiffTXED2026-07-07ParTec AG v. Microsoft Corporation
ParTec AG sues Microsoft for allegedly infringing patents related to computing technology.
- Openfor plaintiffTXED2025-08-04Bright Data Ltd. v. Teso LT, UAB
Bright Data sues Teso LT and related entities for allegedly infringing its web data collection patents.
- Openfor plaintiffN.D. Cal.2024-07-19Unicorn Energy AG v. Tesla, Inc.
Unicorn Energy sues Tesla for allegedly infringing its patent technology in electric vehicle systems.
- ClosedTXED2024-05-20Team Worldwide Corporation v. Academy, LTD d/b/a Academy Sports + Outdoors
Team Worldwide sues Academy Sports and major retailers for patent infringement over unspecified technology.
- Closedfor plaintiffTXED2021-10-29Team Worldwide Corporation v. Wal-Mart Stores, Inc.
Team Worldwide Corporation sued Walmart, Sam's Club, and Walmart.com over alleged patent infringement. The case involves a patent dispute in federal court in Texas, with multiple product manufacturers intervening as defendants, though the specific patent technology is not identified in the case records.
- Closedfor plaintiffTXED2021-03-22SpaceTime3D, Inc. v. Samsung Electronics Co., Ltd.
SpaceTime3D sues Samsung for infringing its patents related to 3D display technology.
- Closedfor plaintiffTXED2019-02-21Queens University at Kingston v. Samsung Electronics Co., Ltd.
Queens University at Kingston and PARTEQ Research and Development Innovations sued Samsung Electronics and Samsung TeleCommunications America over patent infringement in federal court. The lawsuit involves a patent dispute, though the specific patent number and technology are not publicly detailed in the available case information.
- Closedfor plaintiffTXED2019-01-25SyncPoint Imaging, LLC v. Nintendo of America Inc.
SyncPoint Imaging sues Nintendo and partners for infringing its patent technology in gaming systems.
- Closedfor plaintiffTXED2017-11-22Personalized Media Communications, L.L.C. v. Motorola, Inc.
Personalized Media Communications sued Motorola, Dish Network, EchoStar, and Rovi Guides over patent infringement allegations in federal court. The case involves U.S. patent claims related to personalized media technology, likely covering digital video recording, program guides, or interactive television systems. The dispute centers on whether the defendants' products or services infringe PMC's patented innovations in media personalization.
- ClosedTXED2016-05-16BSG Tech LLC v. American Musical Supply, Inc.
BSG Tech LLC sued American Musical Supply and numerous e-commerce defendants including Wayfair, Wine.com, and eBags for patent infringement. The case involves a patent allegedly infringed by these retailers' operations, with multiple defendants consolidated. The specific patent technology and its application to the defendants' businesses are central to the dispute.
- Closedfor defendantTXED2016-02-16WI-LAN Inc. v. HTC Corporation
WI-LAN Inc. and multiple technology companies including Novatel Wireless, HTC, Kyocera, Apple, Alcatel-Lucent, Hewlett-Packard sued Exedea, Personal Communications Devices, Sierra Wireless, Lenovo, and Dell for patent infringement under 35 U.S.C. § 271. The case involves alleged infringement of WI-LAN's patent(s), though the specific patent number and technology are not detailed in the available record.
- ClosedTXED2010-10-15PACid Group, LLC v. Apple Inc.
PACid Group sues Apple and major tech manufacturers for patent infringement involving networking and semiconductor technology.
- Closedfor plaintiffTXED2007-08-29Mershon v. Sling Media, Inc.
Stuart Mershon is suing Sling Media for patent infringement over streaming technology. The lawsuit centers on a patent related to media transmission and playback, with Sling Media accused of using the patented technology without authorization. The case involves core video streaming and distribution methods central to Sling's business.
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.