Coordinate reader
Coordinate reading apparatus and coordinate indicator
Coordinate reading device
Coordinate reading device
Coordinate reading device
Coordinate-detecting device and coordinate input pad for use...
Coordinate-position detecting device and a method for...
Coordinates detecting apparatus with display unit of a type havi
Coordinates detection apparatus
Coordinates input apparatus
Coordinates input apparatus and its method
Coordinates input apparatus connected to image processing system
Coordinates input apparatus having divided coordinates input...
Coordinates input apparatus having divided coordinates input...
Coordinates input apparatus with a plate member separated by...
Coordinates input device
Coordinates input device, coordinates input method, a...
Cordless pressure-sensitivity and electromagnetic-induction...
Correcting for ambient light in an optical touch-sensitive...
Correction of alignment and linearity errors in a stylus...