Digitizer tablet using relative phase detection
Digitizer tablet with coarse and fine position determination
Digitizer tablet with fixed incremented grid portions
Digitizer tablet with illuminable working surface
Digitizer tablet with integral storage
Digitizer tablet with internally stored wireless stylus
Digitizer tablet with pressure stylus
Digitizer tablet with reduced radiation susceptibility
Digitizer tablet with regional error correction
Digitizer tablet with split-current conductor array
Digitizer tablet with user customization of stylus proximity and
Digitizer using phase inversion detection system
Digitizer utilizing heat source detection to receive input infor
Digitizer with capacitive and inductive coupling
Digitizer with floating scan
Digitizer with illuminable working surface
Digitizer with serpentine conductor grid having non-uniform repe
Digitizer with serpentine-type conductor grid having uniform con
Digitizing apparatus having array of hall effect sensors
Digitizing control apparatus