Dennis Fernandez [INV] filed five separate suits against Blackboard, Cisco, Intercall, Microsoft, and Sony over a patent related to online meetings with audio, video, and desktop sharing.  Fernandez filed one prior suit in September 2011 against Adobe, Blackboard, Cisco, and Intercall, but Blackboard, Cisco, and Intercall were voluntarily dismissed right before these most recent cases were filed.  10/7, Northern District of Illinois, 1:2011cv07091; Northern District of California, 3:2011cv04968; 3:2011cv04969; 3:2011cv04973; 3:2011cv04974.