Attorney at Law
Counsel of record in 21 federal IP lawsuits tracked by IP Feed.
- Closedfor plaintiffTXED2026-10-09Headwater Research LLC v. Verizon Communications Inc.
Headwater Research sues Verizon for allegedly infringing its patents in telecommunications technology.
- Openfor plaintiffTXED2026-10-08XR Communications LLC d/b/a Vivato Technologies v. T- Mobile USA, Inc.
XR Communications sues T-Mobile, AT&T, and Verizon for infringing its wireless communication patents.
- Openfor plaintiffN.D. Cal.2026-09-25Cook v. Meta Platforms, Inc.
Jennifer L. Cook sues Meta Platforms for copyright infringement in federal court.
- Openfor plaintiffN.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 plaintiffTXED2026-07-14XR Communications LLC d/b/a Vivato Technologies v. AT&T Services Inc. <b><font color="red"> PURSUANT TO THE COURT ORDER, DOCKET IN LEASE CASE 2:23CV202</font></b>
XR Communications sues AT&T for allegedly infringing its patents through Vivato Technologies.
- Openfor plaintiffTXED2026-07-14XR COMMUNICATIONS, LLC, dba VIVATO TECHNOLOGIES v. T-Mobile USA, Inc. <b><font color="red"> PURSUANT TO THE COURT ORDER, DOCKET IN LEASE CASE 2:23CV202</font></b>
XR Communications alleges T-Mobile infringes its patents through Vivato Technologies platform technology.
- Openfor plaintiffTXED2026-07-14XR COMMUNICATIONS, LLC, dba VIVATO TECHNOLOGIES v. VERIZON COMMUNICATIONS, INC. <b><font color="red"> PURSUANT TO THE COURT ORDER, DOCKET IN LEAD CASE 2:23CV202</font></b>
XR Communications sues Verizon for patent infringement related to telecommunications technology.
- Openfor plaintiffTXED2026-03-17Headwater Research LLC v. AMAZON.COM SERVICES LLC
Headwater Research is suing Amazon Web Services and Amazon.com Services over patent infringement. The case involves patents related to web services technology, likely covering cloud computing or data management systems. Headwater is seeking damages for alleged unauthorized use of its patented technology.
- Openfor plaintiffN.D. Cal.2026-02-27Metabyte, Inc v. Meta Platforms, Inc.
Metabyte sues Meta Platforms for trademark infringement, alleging Meta's branding violates Metabyte's trademark rights.
- Openfor plaintiffTXED2025-12-17Headwater Research LLC v. T-Mobile US, Inc.
Headwater Research sues T-Mobile for patent infringement under 35 U.S.C. § 271.
- Openfor plaintiffTXED2025-11-14Headwater Research LLC v. AT&T Inc.
Headwater Research sues AT&T for infringing its patents in a technology licensing dispute.
- Closedfor plaintiffTXED2024-10-18Cobblestone Wireless, LLC v. T-MOBILE USA, INC.
Cobblestone Wireless sues T-Mobile, Verizon, AT&T, Nokia, and Ericsson for infringing its wireless patents.
- Closedfor plaintiffN.D. Cal.2023-12-29Enplas Display Device Corporation v. Seoul Semiconductor Company, Ltd.
Enplas Display Device sues Seoul Semiconductor for infringing its patents in display device technology.
- Closedfor plaintiffN.D. Cal.2023-11-27Power Integrations, Inc. v. Fairchild Semiconductor International, Inc.
Power Integrations and System General sued Fairchild Semiconductor entities for patent infringement. The case targets specific patents related to semiconductor technology, with the plaintiffs alleging that Fairchild's products infringe their intellectual property rights in the power electronics space.
- Openfor defendantN.D. Cal.2022-09-26Triller, Inc. v. ByteDance, Ltd.
Triller sues TikTok and ByteDance for infringing its patents in short-form video technology.
- Openfor plaintiffN.D. Cal.2022-08-19Media Chain, LLC v. Roku, Inc.
Media Chain sues Roku for patent infringement over streaming video technology.
- Closedfor plaintiffN.D. Cal.2019-05-30Evolutionary Intelligence, LLC v. Facebook, Inc.
Evolutionary Intelligence sued Facebook, Nanigans, Brand Networks, and BLiNQ Media for patent infringement in federal court. The lawsuit centers on claims that the defendants violated one or more patents, though the specific patent technology is not identified in available court records. The case was filed in the Northern District of California.
- Closedfor plaintiffN.D. Cal.2018-09-18Hypermedia Navigation LLC v. Microsoft Corporation
Hypermedia Navigation sues Microsoft for patent infringement over navigation technology.
- Closedfor plaintiffTXED2017-12-06Realtime Data LLC v. Actian Corporation
Realtime Data LLC and multiple software companies (BMC Software, SAP America, Dropbox, Oracle America, Riverbed Technology, Sybase, and Dell) sued Actian Corporation, Hewlett Packard Enterprise, Pervasive Software, and others for patent infringement. The lawsuit centers on a patent related to data compression or optimization technology used in enterprise software systems.
- Closedfor plaintiffN.D. Cal.2014-12-08HTC Corporation v. Technology Properties Limited
Technology Properties Limited, Patriot Scientific Corporation, HTC America, HTC Corporation, and Samsung Electronics sued Samsung Electronics Co., Qualcomm Inc., and Alliacense Limited over patent infringement. The case involves a declaratory judgment action in federal court concerning patent rights, with Texas Instruments appearing as a movant in the proceedings.
- Closedfor plaintiffN.D. Cal.2008-09-19Atmel Corporation v. Authentec Inc
Atmel Corporation is suing Authentec Inc. for patent infringement in the Northern District of California. The dispute involves patent claims related to authentication or security technology, with Lexar Media Inc. also named among the parties. The case centers on whether Authentec's products infringe Atmel's patented technology.
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.