Call diversion system

Call diverter repeater

Call handoff in a wireless telephone system

Call path resource allocation in a wireless...

Call re-connection system in mobile communication

Call routing in mobile telephone systems

Call selective receiver built in with vibrator

Call set-up and spectrum sharing in radio communication on...

Call traffic based exception generating system

Calling device adapted to be operated by wireless signal

Calving detector

Camera tracking and movable transmitter apparatus

Cancellation of pilot and unwanted traffic signals in a cdma...

Cancellation of pilot and unwanted traffic signals in a cdma...

Cancelling circuit and transmission system

Capacitor regulated high efficiency driver for light...

Capacity allocation system using semi-autonomous network...

Capacity management system for passive optical networks

Capacity optimization of a wired cellular network

Car radio provided with devices allowing the remote control...