191992 ⎘
Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation; Data fields affixed to objects or articles Randomly orientated data fields
Systems and Methods to Prevent Counterfeiting
#2Efficient decoding of RFID tags based on relevant RN16 selection
#3System and apparatus for identifying boiler tubes
#4Device, Method And Server For Retrieving Information Using A Machine Readable image
#5Data entry device with enhanced aiming
#6Device, a method and a server for retrieving information using a machine readable image
#7Gateway scanner
#8System and method for locating and decoding unreadable data matrices