TiVo has countersued Cisco in a DVR patent dispute after Cisco sued last week to invalidate the patents TiVo is seeking to enforce. Cisco seeks to have four DVR patents voided that TiVo claims it owns ...

Charter Communications (CHTR +1.7%) is putting a new "remote DVR" to the test, according to an FCC filing by partner Cisco (CSCO +1%). The companies had announced a major partnership in January tied ...

Cisco is finally getting its Linksys and Scientific Atlanta armies in lockstep, and is devising a home-theater assault that could actually gain ground, according to BusinessWeek. At the vanguard is a ...

(Reuters) – TiVo Inc countersued Cisco Systems Inc in a court over alleged infringement of four patents relating to digital video recorder (DVR) technology, days after Cisco filed a lawsuit against ...

Cisco has sued TiVo over patent infringement, but Cisco wants some of TiVo's patents voided altogether. It's another day, and a new patent infringement suit has sprouted up in the technology world.