On February 23, 2021, the Patent Trial and Appeal Board (PTAB) instituted trial on all grounds challenging all of the claims of U.S. Patent 6,508,678, owned by Oceana Innovations LLC, an NPE and subsidiary of Endpoint IP. The ‘678 patent is generally directed to USB electrical connector assemblies with the patent being asserted against HDMI cable assemblies. In 2017, the previous patent owner, Interface Linx, LLC, asserted the ‘678 patent against TTE, Haier, Onkyo, Pioneer, Sherwood, Sound United, VOXX, and Hisense. Those cases terminated in 2019. The current patent owner, Oceana Innovations LLC, began a new campaign in May 2020, filing suits against JVCKenwood, Charter Communications, and Roku (terminated).

View district court litigations by Oceana Innovations. To read the petition and view the case record, see Unified’s Portal. Unified is represented by in-house counsel, Jessica L.A. Marks and Roshan Mansinghani, in this proceeding.