Data card and data card reader combination

Data card reader

Data carrier having an integrated circuit and method for produci

Data carrier reader apparatus for selective data track reading

Data carrier, method and apparatus for placing data on the carri

Data code image reading apparatus

Data code label, a method of decoding data codes, and an...

Data collection device having visual display of feedback...

Data collection signal processing for increased performance...

Data collection system

Data collection system having EIR terminal interface node

Data collection system including a portable data collection term

Data collection system using a bar code reader

Data collection system using memory card

Data collection terminal with components mounted on printed circ

Data communicating device

Data communication adapter for selectively supplying power to a

Data converter and its converting method

Data detection, power transfer and power regulation for data sto

Data encoding device and data decoding device