NEWS & VIEWS
Unified News, Views, & Blogs
The Japan Intellectual Property High Court has affirmed the revocations of two patents, JP6768017 and JP6768110, owned by Xylene. The two patents are related to patents purportedly essential to HEVC Advance patent pool and SISVEL’s VP9 and AV1 patent pools.
Unified was represented by Ace-ai IP Law Firm in Japan, and by in-house counsel, Jessica L.A. Marks.
On July 28, 2025, Unified Patents filed an ex parte reexamination proceeding against U.S. Patent 8,392,598, owned and asserted by Malikie Innovations Limited, an NPE and entity of Key Patent Innovations Limited. The '598 patent is generally directed to streaming media content to user devices, and allowing the user devices to control the format of the media downloaded based on conditions such as available bandwidth. Although not declared to any video codec standard, this patent is relevant to MPEG-DASH.
View district court litigations by Malikie. Unified is represented by Dagim Tilahun and Jonathan Bowser at Haynes Boone, and by in-house counsel, Jessica L.A. Marks and Michelle Aspen, in this proceeding.
On March 18, 2025, the PTAB confirmed the final rejection of all claims in the ex parte reexamination of U.S. Patent 10,390,013, owned by Velos Media, an NPE. The '013 patent generally relates to encoding syntax elements that indicate tile information into a slice header. Velos Media patents have been identified as part of the Avanci Video patent pool, and Avanci asserts its pool covers AV1, H.265 (HEVC), H.266 (VVC), MPEG-DASH, and VP9 technologies.
Unified was represented by in-house counsel Jessica L.A. Marks and Michelle Aspen.
To view the reexamination request, visit Unified’s Portal: https://portal.unifiedpatents.com/exparte/90015239.
On January 22, 2025, two months after Unified filed an ex parte reexamination, the Central Reexamination Unit (CRU) granted Unified’s request, finding substantial new questions of patentability on all challenged claims of U.S. Patent 9,432,675, owned by Intellectual Discovery, an NPE. The ’675 Patent relates to a decoding method that uses most-probable-candidate modes for performing intraprediction.
Unified is represented by Michael Jones at Rothwell Figg and by in-house counsel, Jessica L.A. Marks and Michelle Aspen, in this proceeding.
To view the reexamination request, visit Unified’s Portal: https://portal.unifiedpatents.com/exparte/90019738
On December 26, 2024, Unified Patents filed an ex parte reexamination proceeding against U.S. Patent 10,257,520, owned by Velos Media, an NPE. The '520 patent is generally directed to video coding and decoding processes for employing block rotation when transform skipping is enabled. The ‘520 patent is a listed patent in Velos’ global patent assets.
Unified is represented by Jon Bowser and Adam Erickson of Haynes and Boone, and by in-house counsel, Jessica L.A. Marks and Michelle Aspen, in this proceeding.
