Arrangement for the optical remote control of apparatus
Autoclavable remote hand control
Auxiliary keyboard and keyboard improved in operability for...
Back lit keypad
Backlighting for computer keyboard
Backlit keyboard
Backside keyboard for a notebook or gamebox
Bi-directional keyboard interface circuit
Bidirectional wireless number pad and keyboard
BIOS password security using modified scan codes
Breakaway keyboard
Brief numerical keypad and its output method
Button-key/cylindrical-key alphabetizer
Cache based scan matrix keyboard controller
Capacitance sensing matrix for keyboard architecture
Capacitance sensitive switch and switch array
Capacitive card module
Capacitive input device
Capacitive input device
Capacitive keyboard device with a keystroke triggering...