Portable computer having reversible trackball/mouse device
Portable computer with interchangeable pointing device modules
Portable data processing apparatus provided with a screen and a
Portable device
Portable electronic apparatus
Portable electronic device control arm and related method
Portable electronic device with mouse-like capabilities
Portable information-processing apparatus having a manual operat
Portable personal computer
Portable pointing device
Portable telecommunication device
Portable terminal capable of displaying data in an upright...
Portable terminal capable of displaying data in an upright...
Portrait-landscape rotation heuristics for a portable...
Position detection apparatus and remote control apparatus
Position determination and motion tracking
Position indicating device for harsh environments
Position indicator
Position information input apparatus and method
Position inputting device and video signal processing apparatus