Printing ink, use of micro-wires as antennas in security...
Probe signalling
Probe signalling
Problem reduction with low level information integration in bar
Process and apparatus for identification of objects
Process and device for detecting bar codes
Process circuit & system for protecting an integrated circuit ag
Process for picking up navigation data
Process for protecting products against forgery by means of...
Process for scanning a bar code
Process for the parameterization of scanners for...
Process of coding a card with a diffraction grating having lines
Process timer monitor
Processes and devices for reading magnetic access control cards
Processing apparatus for a portable storage medium
Processing method and apparatus for recording media having...
Processing method and apparatus for recording media having...
Processing of magnetically recorded data to detect fraud
Processing scheme for an indicia reader
Processing system for compressing data to reduce the number of d