77170227
May 1, 2007
May 31, 2011
Electronic portable or mobile radio transmitting device with Global Positioning System receiver used for position location tracking services through the use of satellite communications
Electrical and Scientific ApparatusCommunication services, namely, electronic transmission of position location information via satellite; mobile telecommunication services, namely, electronic transmission position location information to mobile or fixed devices via satellite; electronic paging services; Transmission of data and signals to mobile transmitters and receivers by electromagnetic radiofrequency spectrum and satellite communications
Telecommunications