TiVo’s Rovi Corporation and Comcast are wrapped up in another legal battle with TiVo claiming that Comcast is violating patents that are held by Rovi and related affiliates. The lawsuit was filed in the U.S. District Court for the Central District of California and the U.S. District Court for the District of Massachusetts.

In the suits,

Source: Hot Hardware – TiVo Sues Comcast Over X1 Settop Box Patent Infringement