Plano, Texas — May 28, 2026 — Katana Silicon Technologies LLC (“Katana”) announced today that it has posted an $8 million bond in connection with ongoing patent enforcement actions. This significant commitment underscores Katana’s determination to vigorously defend its intellectual property rights and ensure that companies using its patented semiconductor technologies do so on fair and lawful terms. The bond—one of the largest of its kind in recent semiconductor IP litigation

Hermes IP Management LLC (“Hermes”), an affiliate of Longhorn IP LLC, announced today that it has filed a patent infringement lawsuit in the U.S. District Court for the Eastern District of Texas against TCL TECHNOLOGY GROUP CORPORATION (“TCL”). The complaint seeks damages and injunctive relief to prevent TCL from making, using, or selling devices that infringe Hermes’ U.S. Patent Nos. 8,855,720, 9,613,060, and 8,537,977 (the “Asserted Patents”). The Asserted Patents cover gro

Plano, TX — May 22, 2026 — Green Mountain Memory Technologies LLC (“GMMT”), a Longhorn IP Affiliate and a company focused on the prosecution, development, and licensing of advanced semiconductor intellectual property, today announced the acquisition of a strategically important portfolio of granted patents and pending applications from Green Mountain Semiconductor, Inc. (“GMS”), a Vermont‑based research company founded and owned by inventor Wolfgang Hokenmaier and two busines

Plano, Texas — May 21, 2026 — Longhorn IP Labs is proud to announce that Dr. Israt Ara has joined its team as Senior Researcher. Dr. Israt Ara is a wireless security researcher and advanced communications engineer specializing in secure 5G/6G systems and physical‑layer signal processing. With more than four years of combined industry and research experience, she develops and evaluates next‑generation secure network architectures, focusing on contested, high‑mobility environme

Ox Mobile Technologies LLC (“Ox Mobile”), a subsidiary of Longhorn IP LLC, announced today that its German subsidiary, Ox Mobile Technologies GmbH, is dismissing its patent infringement action filed in the District Court of Düsseldorf against Geely Automobile Holdings Limited, Lynk & Co International AB, and Lynk & Co Sales Germany GmbH. The lawsuit, originally filed on May 7, 2026, concerned European Patent EP 2 068 581 B1, a patent directed to wireless communications techno