Filed under: Home EntertainmentThe long-running dispute between Tivo and EchoStar inched a little closer to resolution today, with the United States Patent Office issuing a non-appealable ruling saying that Tivo's DVR-enabling "time warp" patent is valid. You might remember that Tivo sued EchoStar for violating that patent in Dish Network DVRs at the beginning of 2006, and won a $90M judgment and an injunction requiring EchoStar to turn off existing DVR functionality and stop selling DVRs in the future. That injun
