January 13, 2015
NBCUniversal Media LLC and Personal Audio LLC have settled a patent suit in Texas federal court in which Personal Audio alleged podcasts of "The Rachel Maddow Show," "Meet the Press," "The Voice" and other NBC shows violated a patent for audio programs that transmit episodes to subscribers.
April 12, 2013
Personal Audio LLC on Thursday stepped up its crusade to protect its podcast technology, launching separate patent suits against NBCUniversal Media LLC and CBS Corp. in Texas federal court over the audio versions of some of the networks' most popular shows.