Laser scanning unit having a sensor for detecting both...
Laser velocimetric image scanning
Laser-based method and system for processing targeted...
Laser-beam bar code reader
Latent illuminance discrimination marker system for...
Latent image forming member and method of manufacturing, latent
Lateral register control system and method
Layer structure and method of manufacture for optical memory...
Layout structure of electrode lead wires for organic led...
Least partially colored optical code reader
LED-based planar light illumination and imaging (PLIIM) engine
Led-based planar light illumination and imaging (PLIIM) systems
Led-based planar light illumination and imaging (PLIIM)...
Led-based planar light illumination beam generation module...
Lens system for optically recorded storage card reader
Lens with variable focal length
Lenticular bar code image
Library apparatus and method for reading markers on...
Library article transport system with inclined conveyor
Light beam scanner with oscillatory scan element