TiVo Adds Cisco To Lawsuit List

Cisco supplies set-top boxes to distributors like Verizon and Time Warner Cable that TiVo claims infringe on its patented DVR technology. The suit was filed in Texas federal court after Cisco filed a pre-emptive suit May 30 in California asking a judge to rule that it isn’t infringing on four TiVo patents. It’s just the latest patent fight for TiVo, which has won against ¬†AT&T, Microsoft and most recently Dish Network after a years-long court battle. It currently is in litigation against Verizon, Motorola Mobility and a separate case against Time Warner Cable.

Related: TiVo Shares Slide After Q1 Losses Exceed Guidance

This article was printed from https://deadline.com/2012/06/tivo-adds-cisco-to-lawsuit-list-282301/