After leveraging its DVR patent portfolio into a $500 million settlement with Dish Network and Echostar TiVo has made it rain again, cutting a mutual patent licensing deal with AT&T that settles their litigation and will result in at least $215 million heading its way through 2018. Additional license fees are possible based on AT&T's U-verse DVR subscriber base, so besides the $51 million up front and recurring payments after that, there could be even more money at stake. Despite
