Law360, New York (August 27, 2009) -- TiVo Inc. has hit AT&T Inc. and Verizon Communications Inc. with suits accusing the communications giants of infringing three of its digital video recording device patents.
In separate complaints filed Wednesday in the U.S. District Court for the Eastern District of Texas, TiVo alleges that the two companies infringed three of its patents relating to video...


