On June 19, 2023, the Japanese Patent Office has revoked JP6768017 and JP6768110, owned by Xylene. The two patents are related to patents purportedly essential to SISVEL’s VP9 and AV1 pools.

Unified was represented by Ace-ai IP Law Firm in Japan, and by in-house counsel, Jessica L.A. Marks and Ellyar Barazesh.