Monitoring light beam position in electro-optical readers...
Monitoring scan mirror motion in laser scanning arrangements
Monolithically integrated semiconductor circuit
Motion detection in imaging reader
Motorized card reader module
Mounting and balancing system for rotating polygon mirror in a b
Mounting arrangement for scanner
Mounting for a sapphire ball in a bar code reader wand tip
Movable scanning array in electro-optical readers
Moving beam and field of view readers with dichroic filter
Moving coil actuator with expandable range of motion
Moving head reader mechanism
Multi directional laser scanner
Multi sensor information reader
Multi-access card and card holder with a plurality of machine re
Multi-angle laser scanner
Multi-applications portable card for personal computer
Multi-bit digitizer
Multi-channel scanning system with common decoder
Multi-channel signal processing in an optical reader