Advanced Coding Technologies LLC has filed a pair of additional Eastern District of Texas cases—one against each of LG Electronics (LGE) (2:22-cv-00501) and Samsung (2:22-cv-00499)—in the campaign that it began this past April with a suit against ByteDance. The earlier case has become bogged down as the court considers sealed motions, one to dismiss for lack of personal jurisdiction over the Cayman Islands defendant entity and another to transfer the litigation to the Northern District of California. Asserted across the three suits are overlapping sets of up to seven patents, for a total of nine at issue in the campaign, the patents generally related to data encoding and decoding, as well as video and audio playback.