11 known cases. View patent page →
FISI action against Samsung in the Eastern District of Texas, Marshall Division, identified on the patent record as linked to the 8541983 family. The narrative reports it was settled and closed on July 2, 2019; it does not confirm that 8541983 specifically was among the asserted patents.
Inter partes review in the 8541983 family with Unified Patents as petitioner, identified on the patent record as a family-level PTAB case. The narrative reports it was terminated by settlement and does not confirm the specific patent claims at issue.
Family-level FISI enforcement action against Huawei entities in the Eastern District of Texas, Marshall Division, before Judge Gilstrap. The narrative lists the case as docketed and does not confirm that 8541983 specifically was asserted.
Family-level FISI enforcement action against LG Electronics in the Eastern District of Texas. The narrative reports it was closed on October 22, 2018, and does not confirm that 8541983 specifically was asserted.
Family-level FISI enforcement action against ZTE Corp. in the Northern District of Texas, listed as docketed. The narrative does not confirm that 8541983 specifically was asserted.
Family-level FISI enforcement action against Lenovo and Motorola Mobility entities in the District of Delaware. The narrative reports summary-judgment orders on April 7, 2022, and a trial set for October 17, 2022; it does not confirm that 8541983 specifically was asserted.
Family-level FISI enforcement action against TCT Mobile and TCL entities in the District of Delaware, listed as docketed. The narrative does not confirm that 8541983 specifically was asserted.
Family-level FISI enforcement action against Anker Innovations in the District of Delaware. The narrative reports a jury verdict for FISI of approximately $13.6 million in March 2025 and does not confirm that 8541983 specifically was asserted.
Related PTAB proceeding in the same FISI campaign; the narrative notes petitioner materials reference the Samsung E.D. Tex. action and does not confirm that the 8541983 claims were at issue.
Related PTAB proceeding in the same FISI campaign; the narrative notes petitioner materials reference the Samsung E.D. Tex. action and does not confirm that the 8541983 claims were at issue.
Related PTAB proceeding in the same FISI campaign, identified as TCT Mobile v. FISI. The narrative does not confirm that the 8541983 claims were at issue.