5751356

MediaTek asserted U.S. 5,867,819, U.S. 6,118,486, and U.S. 5,751,356 against Sanyo entities in the Eastern District of Texas, Tyler Division. The '356 patent was added by amended complaint. The case settled on May 30, 2007 and was dismissed with prejudice, with cross-licenses exchanged.

Sanyo asserted patent claims against MediaTek, and MediaTek brought counterclaims in the same California proceedings. The broader Sanyo-MediaTek dispute, including the uncertain '356 patent association, was settled and dismissed with prejudice on June 1, 2007, with cross-licenses exchanged.

Interlocutory/mandamus proceeding arising out of the MediaTek–Sanyo dispute. It was not a separate infringement suit but is part of the same litigation family.