NexGen semiconductor controller patent held invalid
On December 6, 2024, the Central Reexamination Unit (CRU) entered a notice of intent to issue a reexamination certificate canceling claims 1, 5-7, and 13 of U.S. Patent 8,278,855, owned and asserted by NexGen Control Systems, LLC, an NPE. The '855 patent generally relates to control systems for electric motors. The patent was asserted against Infineon and NXP.
View district court litigations by NexGen. Unified was represented by in-house counsel, T.J. Murphy.
To view the reexamination request, visit Unified’s Portal: https://portal.unifiedpatents.com/exparte/90019288