78355142
Jan 21, 2004
May 13, 2008
Locating and tracking in real time a person or object utilizing location technology and wireless communication
Advertising and BusinessCommunication and telecommunication services, namely transmission over a wireless network of location data from a receiving unit to a recipient unit; transmission over a wireless network from a receiving unit to a server unit and transmission of relative location data and other derived data from the server unit to a recipient unit
Telecommunications