TiVo Files New Patent Lawsuits Against Comcast Kristin Brzoznowski January 11, 2018 Top Stories TiVo has filed new patent lawsuits against Comcast Corporation, alleging that the X1 platform infringes technology invented and patented by Rovi. The content you are trying to access is only available to members. Log In Register Comcast Corporation Rovi TiVo 2018-01-11 Kristin Brzoznowski Share