High-speed optical recording and playback apparatus capable of r
High-speed scanning arrangement with high-frequency, low-stress
High-speed, gravity-fed document feeder for bar-code scanner
Hinge and binding apparatus for displaying procedural...
Holder for handheld portable bar code scanner
Holder for papers of value, and method of registering the...
Holding device
Holding device for chip cards which are used in vehicles and...
Holographic disk scanner having special position-indicating holo
Holographic labeling and reading machine for authentication and
Holographic laser scanner for producing a highly-defined...
Holographic laser scanner generating a high-resolution 2-D raste
Holographic laser scanners of modular construction and method an
Holographic laser scanning method and system employing...
Holographic laser scanning system and process and apparatus and
Holographic laser scanning system and process and apparatus and
Holographic laser scanning system employing holographic scanning
Holographic laser scanning system employing light focusing optic
Holographic laser scanning system for carrying out laser beam sc
Holographic laser scanning system for carrying out light...