76178231
Dec 11, 2000
wireless communications hardware used for ultra wideband radio communications, positioning and radar, namely ultra wideband radio transmitters, transceivers, receivers and antennas; wireless communications software used to allow wireless radio communication, positioning and radar between ultra wideband radio transmitters, transceivers, receivers and antennas; asset and personnel tracking devices, home wireless local area networks for wireless data and voice communication, invisible security fences and domes, wireless digital printing systems, high-precision tracking systems, wireless speaker and microphone systems, prisoner monitoring systems and home arrest tracking systems, all of which consist of ultra wideband radio transceivers and antennas for ultra wideband radio communications; through-wall motion sensors, collision avoidance sensors, dual mode mobile phones, wireless computer peripheral devices
Electrical and Scientific Apparatus