Digital timer and method of operating such
Digital timer and time indicator drums therefor
Digital timer circuit
Digital-imaging based code symbol reading system employing a...
Digital-imaging based code symbol reading system employing a...
Digital-imaging based code symbol reading system employing...
Digitally controlled system for scanning and reading bar codes
Digitized video signal and time interval measurement transmissio
Digitizer circuit for a bar code reader
Digitizer for a bar code reader utilizing a first derivative sig
Digitizer for bar code reader
Digitizer for barcode scanner
Digitizing bar code symbol data
Digitizing circuit for a laser scanner including positive peak d
Digitizing circuit for a laser scanner using digital and synchro
Digitizing system having printed base, imaging pen and relay...
Diode-laser light projector for illuminating a linear array...
Direct print system
Discrete optical correlation system
Discrete optical correlation system with adjustable aperture