On February 15, 2021, the PTAB granted Unified's request for ex parte reexamination, finding substantial questions of patentability for all claims of U.S. Patent 7,515,635, owned by IP Bridge. The patent is claimed to be essential as part of HEVC Advance’s patent pool (HEVC Advance patent list), as well as SISVEL’s VP9 and AV1 patent pools.
Unified is represented by Theodoros Konstantakopoulos of Desmarais LLP and in-house counsel, Roshan Mansinghani and Ashraf Fawzy, in this proceeding. Visit Unified’s Portal for more information about its Video Codec landscape (OPAL) and standard submission repository (OPEN).
To view any documents for the reexamination proceedings on PAIR, go to https://portal.uspto.gov/pair/PublicPair, enter 90/014,645, and click on the "Image File Wrapper" tab.