Adeia Semiconductor Patent Litigation
Caldwell Cassady & Curry represents California-based Adeia Semiconductor Bonding Technologies Inc. in patent enforcement and licensing matters related to its extensive patent portfolio. In March 2026, the firm helped Adeia successfully conclude two patent infringement lawsuits with multi-year licensing agreements with Advanced Micro Devices, one of the world’s largest semiconductor chip providers. Caldwell Cassady & […]
Huawei Technologies Co. Ltd. v. Verizon Communications Inc.
Caldwell Cassady & Curry successfully represented Huawei Technologies in the company’s patent infringement lawsuits against Verizon Communications in the U.S. District Courts for the Eastern and Western Districts of Texas. Jason Cassady helped lead the firm’s trial team through three days of jury presentations in the Eastern District case before the parties agreed to settle […]
VidStream v. Twitter
Caldwell Cassady & Curry won a $105 million verdict in April 2025 for patent holder VidStream, LLC, in a long-running lawsuit against social media giant Twitter, Inc., now operating as X Corp. The trial in the U.S. District Court for the Northern District of Texas focused on VidStream’s U.S. Patent No. 8,464,304, which covers server […]
ZitoVault v Amazon
Caldwell Cassady & Curry represented ZitoVault in its patent infringement lawsuit against e-commerce giant Amazon. The firm helped ZitoVault resolve the case with a confidential settlement in 2016 after Apple unsuccessfully challenged ZitoVault’s cybersecurity patent before the U.S. Court of Appeals for the Federal Circuit and a prior challenge before the Patent Trial and Appeal […]
ZitoVault v International Business Machines (IBM)
Caldwell Cassady & Curry successfully represented ZitoVault in its patent infringement lawsuit against technology giant IBM. The case was resolved in the U.S. District Court for the Northern District of Texas in 2018, shortly before IBM signed a licensing agreement covering ZitoVault’s patent for computer network encryption and decryption software.
Neo Wireless MDL
Caldwell Cassady & Curry represents Neo Wireless in multidistrict litigation pending before the U.S. District Court for the Eastern District of Michigan. The lawsuits, initially filed in seven different district courts and then consolidated at Neo’s request, involve a series of patents covering technology for in-vehicle cellular communications, including infringement claims against automakers Tesla, General […]
Constellation Designs v. LG Electronics
Caldwell Cassady & Curry won a $1.68 million patent infringement verdict in July 2023 for Constellation Designs against LG Electronics Inc. The jury in the U.S. District Court for the Eastern District of Texas affirmed Constellation Designs’ patented technology covering crucial elements for the emerging ATSC 3.0 (NextGen TV) standard for television broadcasts. The award […]
Midwest Energy Emissions v. Arthur J. Gallagher & Co., et al.
Caldwell Cassady & Cury won a $57 million verdict in March 2024 as part of the firm’s continuing patent enforcement efforts for Midwest Energy Emissions Corp. A jury in the U.S. District Court for the District of Delaware assessed liability against a group of coal industry companies for infringing Midwest Energy’s patents for technology used […]
SVV Technology Innovations v. Acer
Caldwell Cassady & Curry won a $10.3 million patent infringement verdict in June 2024 on behalf of SVV Technology Innovations Inc. against Acer Inc. The lawsuit over a series of SVV’s optics and lighting technology patents was tried in the Waco Division of the U.S. District Court for the Western District of Texas. The jury […]
Nanoco Technologies Ltd. v. Samsung Electronics Co.
Caldwell Cassady & Curry helped UK-based Nanoco Technologies Ltd. secure a $150 million settlement in a patent infringement lawsuit against technology giant Samsung Electronics Co. Nanoco, a company born from a university research group, is a leading innovator in nanoparticle and quantum dot technology. The company’s heavy-metal-free quantum dots mitigate health risks associated with the […]