Fierce Network Broadband Nation Expo Fierce Technology Events Sensors Converge Advertise About Us Broadband Cloud Wireless Resources Podcasts Surveys Webinar Whitepaper Events Subscribe Broadband Cloud Wireless Resources Podcasts Surveys Webinar Whitepaper Events Subscribe Fierce Network Broadband Nation Expo Fierce Technology Events Sensors Converge Advertise About Us Breaking news: Fierce Telecom, Fierce Wireless & Silverlinings are now Fierce Network Wireless RIM countersues Visto May 8, 2006 8:01pm And so it begins: RIM has filed a countersuit against Visto to invalidate three of its patents (the fourth patent is already under review). RIM does not expect the lawsuit to affect customers. Article