Reelable keyboard
Reflective mode ultrasonic touch sensitive switch
Reformable keyboard with variable key design
Regulation control device with an encoder and its encoder...
Relaxation oscillator based keypad decoder
Relaxation oscillator based keypad decoder
Relaxation oscillator based keypad decoder
Remote control assembly for operating audio components in motor
Remote control assembly for operating audio components in motor
Remote control device
Remote control device
Remote control device
Remote control keypad unit
Remote control transmitter
Remote control unit having additional keys serviced via an inter
Remote controller with a pressable casing for performing...
Remote controller with analog button(s)
Remote two-wire data entry method and device
Resistance based keyboard key discrimination
Resistive keyboard with status keys