radio location systems, namely, software for signal location and reception; and hardware, namely, signal collection processors, receivers, amplifiers, time difference of arrival location processors, and user interfaces
Electrical and Scientific Apparatuswireless device location detection services; monitoring and testing of wireless signal locating equipment; development of software and computer hardware for use in wireless location detection system
Computer and Scientificsecurity tracking and monitoring services, including real-time security tracking and monitoring services, and data mining of mobile metadata, namely, using wireless devices to determine and track the geographic location of persons; geofencing, namely, using wireless devices to determine and track the geographic location of persons
Personal