U.S. federal trademark · Serial No. 75104631
computer software, computer database software, and computer system with multiple receiver locations, comprising, computer chassis, digital signal processing board, radio frequency receiver, digital tuner, network interface and global positioning system receiver for geographically locating cellular telephones and wireless emitters using wireless emitted signals
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.