Edison Lux [NPE] filed suit against Infospace, alleging that Infospace’s DNS Error Assist services infringe a patent related to sending users to a landing page when they request unrecognized unregistered subdomain names.  Edison Lux has filed five prior suits since February 2012 against Argent Solutions, Infoblox, Integrated Broadband Services, OpenDNS, and Paxfire.  According to the complaint, Edison Lux is the exclusive licensee of the patent-in-suit, which originated with Web & Net Computing and was assigned to Faraday Mew in July 2011.  4/6, District of Delaware, no judge yet assigned, 1:2012cv00432.