Nine key alphanumeric binary keyboard combined with a three...
Nodal point arrangement for keys on a keyboard
Notebook computer with a detachable keyboard
Numeral setting apparatus
Numeric key-based chinese address inputting method
Numeric keypad configuration
Numeric keypad having keys assigned multiple-strokes for...
Numeric keypad integration system
Object pointer computer input apparatus
One hand key shell
One-hand prehensile keyboard
One-handed data entry terminal and method of use
Operating device
Operating device
Operating device for an in-car computing system and in-car...
Operation information input device
Operation input device
Operational parameter non-linear regulation process and circuitr
Operator device
Optical joystick module