Object sensor system comprising controlled light source

OCR apparatus and OCR result verification method

Offset adjustment methods of signal converting circuits

One-dimensional scanner system for two-dimensional image acquisi

Optical color sensor and color print inspecting apparatus

Optical data reader with control mechanism implemented...

Optical fingerprint sensor with variable resistors

Optical force sensor

Optical image scanner with internal measurement of...

Optical imaging pen having an orthogonal accelerometer

Optical reproducing system for multimedia information recorded w

Optical scanner

Optical viewing system for simultaneously viewing indicia locate

Optoelectronic force sensor