Multi-channel proportional user interface for physical...
Multi-function key assembly for an electronic device
Multi-function key input device
Multi-function keyboard for remote control apparatus
Multi-function menu selection device
Multi-language display keypad
Multi-purposes keyboard interface
Multi-status multi-function data processing key and key array
Multimedia computer keyboard
Multimedia keyboard structure
Multimedia PC keyboard extended with music control keys
Multimodal remote control device having electrically alterable k
Multiple input proximity detector and touchpad system
Multiple input proximity detector and touchpad system
Multiple input proximity detector and touchpad system
Multiple key array
Multipurpose optical intelligent key board apparatus
N-key rollover circuit
N-key rollover keyboard without diodes
Navigation aid for refreshable braille display and other...