Appeals Court Rules for TiVo in Patent Case

TiVo Inc. won a U.S. appeals court ruling that Dish Network Corp. and EchoStar Corp. are still infringing its patent and should stop providing digital-video recording services. The U.S. Court of Appeals for the Federal Circuit upheld a lower court’s finding that the companies were still in violation of TiVo’s patent, even after claiming they had changed their technology enough to avoid infringement. TiVo claimed the changes weren’t sufficient.