K&L Gates
Counsel of record in 25 federal IP lawsuits tracked by IP Feed.
- Closedfor defendantC.D. Cal.2026-10-16Sonos, Inc. v. Google LLC
Sonos sues Google for infringing patents on wireless speaker technology and audio streaming systems.
- Openfor plaintiffN.D. Cal.2026-10-09LS Cable & System Ltd. v. Apple Inc.
LS Cable & System sued Apple for patent infringement related to cable and connector technology.
- Closedfor plaintiffTXED2026-10-09Barco, Inc. v. Yealink (USA) Network Technology Co., Ltd.
Barco and Barco, Inc. sued Yealink and Yealink (USA) over patent infringement in the U.S. District Court for the Eastern District of Texas. The case involves allegations that Yealink's technology infringes one or more patents held by Barco, though the specific patent numbers and technology at issue are not identified in the court record provided.
- Openfor defendantN.D. Cal.2026-09-28Westbridge Capital Management, LLC v. Westbridge Capital, LTD.
Westbridge Capital Management sues Westbridge Capital LTD for trademark infringement over the competing use of the Westbridge Capital name.
- Closedfor defendantN.D. Cal.2026-09-22VLSI Technology LLC v. Intel Corporation
VLSI Technology sues Intel for patent infringement in semiconductor technology dispute.
- Openfor plaintiffTXED2026-09-16MASSIVELY BROADBAND LLC v. Samsung Electronics Co., Ltd.
Massively Broadband LLC sues Samsung for infringing its broadband technology patents.
- Openfor plaintiffC.D. Cal.2026-09-02Entropic Communications, LLC v. Cox Communications, Inc.
Entropic Communications sued Cox Communications and Comcast for patent infringement, alleging they violated patents related to cable modem and broadband technology. MaxLinear, which acquired Entropic's assets, is also involved as a counter defendant. The case centers on intellectual property rights to telecommunications infrastructure patents used in residential internet service delivery.
- Openfor plaintiffC.D. Cal.2026-09-02Entropic Communications, LLC v. DISH Network Corporation
Entropic Communications sues DISH, Comcast, Cox, MaxLinear, AT&T, and DIRECTV for infringing its patents.
- Openfor plaintiffC.D. Cal.2026-08-28Entropic Communications, LLC v. DIRECTV, LLC
Entropic Communications sues DIRECTV, Dish Network, and AT&T for infringing its patents in set-top boxes and video delivery technology.
- Openfor plaintiffTXED2026-08-12AQ Corporation v. Samsung Electronics Co., Ltd.
AQ Corporation sues Samsung for allegedly infringing its patents in electronics manufacturing or design.
- Closedfor plaintiffN.D. Cal.2026-06-18Carnegie Mellon University v. LSI Corporation
Carnegie Mellon University is suing LSI Corporation, Avago Technologies, and inventor Aleksandar Kavcic for patent infringement. The case involves a patent related to data storage or semiconductor technology, with Marvell Semiconductor listed as an interested party. The lawsuit centers on alleged unauthorized use of Carnegie Mellon's patented technology.
- Openfor plaintiffN.D. Cal.2026-05-20CPC Patent Technologies Pty Ltd. v. Apple Inc.
CPC Patent Technologies sues Apple for patent infringement in federal court.
- ClosedN.D. Cal.2026-03-11Cisco Systems, Inc. v. Dexon Computer, Inc.
Cisco Systems is suing Dexon Computer and 19 other companies for trademark infringement. The defendants allegedly used Cisco's trademarks without authorization, likely in connection with networking equipment or IT services. The case centers on protecting Cisco's brand identity in the competitive technology sector.
- Openfor plaintiffILND2025-12-31Lynk Labs, Inc. v. Samsung Electronics Co. Ltd.
Lynk Labs sues Samsung for patent infringement related to LED lighting technology.
- ClosedTXED2025-09-19Intercurrency Software LLC v. Airwallex (Singapore) Pty. Ltd.
Intercurrency Software sues Airwallex for patent infringement in currency exchange technology.
- Openfor plaintiffDED2025-07-30Realtek Semiconductor Corporation v. Avago Technologies International Sales PTE. Ltd.
Realtek Semiconductor sued Avago Technologies over patent infringement claims in federal court.
- Openfor defendantTXED2024-07-29Implicit, LLC v. Capital One Financial Corporation
Implicit LLC sued Capital One Financial for allegedly infringing its patent technology.
- Openfor plaintiffN.D. Cal.2024-06-24Realtek Semiconductor Corp. v. Advanced Micro Devices Inc.
Realtek Semiconductor sues AMD for infringing its patents in semiconductor technology.
- Closedfor plaintiffTXED2022-10-27Entropic Communications, LLC v. DIRECTV, LLC
Entropic Communications sues DIRECTV, AT&T, and Dish Network for patent infringement over technology.
- 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 plaintiffTXED2016-02-16WI-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.
- Closedfor plaintiffTXND2016-01-20PaR Systems Inc v. iPhoton Solutions, LLC
Lockheed Martin and PaR Systems sued iPhoton Solutions, hNu Systems, and individuals Mark DuBois and Thomas E. Drake for patent infringement. The case involves a patent dispute in federal court in Texas, with appellants Paul V. Storm and Storm, LLP also named in the record. The specific patent technology at issue is not identifiable from the case caption alone.
- Closedfor plaintiffTXED2015-11-04Phoenix Licensing, L.L.C. v. CenturyLink, Inc.
Phoenix Licensing and LPL Licensing sued CenturyLink, T-Mobile, Charter Communications, and others for patent infringement. The case involves a patent dispute in federal court in Texas, with major telecommunications and media companies named as defendants alongside airlines and other corporations.
- Closedfor defendantC.D. Cal.2015-09-16Peter Benke v. Departure Agency, Inc.
Photographer Peter Benke is suing major travel and hospitality companies—including Expedia, Kayak, Priceline, Orbitz, Hotels.com, Travelocity, Hyatt, and others—for copyright infringement. The defendants allegedly used Benke's copyrighted photographs without permission on their websites and booking platforms. The case targets a broad network of online travel agencies and hotel operators in federal court in California.
- Closedfor plaintiffC.D. Cal.2012-01-18Preservation Technologies LLC v. Netflix, Inc.
Preservation Technologies is suing Netflix, Sony, Facebook, Amazon, and Dish Network for patent infringement. The lawsuit targets a patented technology related to content preservation or digital media handling. The case centers on whether these major streaming and tech companies are using Preservation Technologies' patented invention without license.
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.