Law360, New York (April 01, 2010, 2:26 PM ET) -- Microsoft Corp. has convinced a federal judge to let it become a defendant in TiVo Inc.'s patent infringement dispute against AT&T Inc. over digital video recording technology.
Judge David Folsom of the the U.S. District Court for the Eastern District of Texas on Wednesday granted the technology giant's motion to intervene as a defendant because AT&T's allegedly infringing U-Verse system uses Microsoft's Mediaroom software.
In addition, Microsoft shares common questions of law and fact in the case, and its intervention won't delay the case or prejudice...
Microsoft To Intervene In TiVo, AT&T Patent Dispute
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