Motorola Moves To Nullify TiVo DVR Patents

Law360, New York (February 25, 2011, 8:52 PM EST) -- Motorola Mobility Inc. and a subsidiary launched a suit Friday that seeks to invalidate two TiVo Inc. digital video recording patents on the grounds that they disclose and claim the same technology that a Motorola predecessor invented years before.

Motorola Mobility, which spun off from Motorola Inc. earlier this year, and General Instrument Corp. filed their suit in the U.S. District Court for the Eastern District of Texas, alleging that the two TiVo patents were invalid and not infringed, and that TiVo had infringed three of...
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