(DENVER, CO, US – 3 July 2014) – MPEG LA, LLC today announced that patent owners in MPEG LA’s ATSC Patent Portfolio License and MPEG-2 Patent Portfolio License have filed patent enforcement actions in the United States District Court for the Central District of California against Sceptre, Inc. (“Sceptre”) for infringing patents essential to the… Continue reading Sceptre Sued for ATSC and MPEG-2 Patent Infringement