Padless touch sensor
Palm mouse
Panel unit of dealing board
Panel unit of dealing board
Phone holster with attached keyboard
Phonetic Korean Hangul keyboard system
Piezoelectric switch with tactile response
Pin-reduced low power keyboard scanner
Pivoting electronic keyboard keys
Pointing and/or directional control device for controlling the m
Polyphonic/chordic annotation method
Portable computer apparatus for assisting persons with...
Portable computer keyboard
Portable computer with integrated circuit board and keyboard
Portable data terminal with modular keypad
Portable radio remote control transmitter
Portable terminal device and control method of the same
Portable unit for the input of data in a digital device
Position detector
Position detector