Dish Violating Order in TiVo Patent Case, Court Says

A U.S. appeals court agreed that Dish Network Corp. is violating a judge's order to shut down parts of a digital-video-recording service that infringe a TiVo patent. The ruling affects Dish's older DVRs and leaves open the question of whether software on newer models was changed enough to get around TiVo's patent for the "time warp" technology that simultaneously records and plays back television programs.