On May 17, 2013, Wireless Mobile Devices (WMD) filed its lawsuit (available here) against, among others, AT&T and Verizon. WMD claims that AT&T and Verizon infringe U.S. Patent Nos. 6,560,604; 7,082,365; 7,856,315; and 7,321,826. The patents-in-suit claim technology related to mobile devices.
WMD is represented by Barry Bumgardner of Nelson Bumgardner Casto, P.C.