System for adapting a personal computer for radio communication
US5307372A
Radio transceiver for transmitting and receiving data packets
US5179569A
Spread spectrum radio communication system
US4916441A
Portable handheld terminal
US4857716A
Patient identification and verification system and method
US4850009A
Portable handheld terminal including optical bar code reader and electromagnetic transceiver means for interactive wireless communication with a base communications station
US4818850A
Method and apparatus for attaching bar code indicia on items
US4814759A
Flat panel display monitor apparatus
AU6547686A
Portable handheld terminal including optical bar code reader and electromagnetic transceiver means for interactive wireless communication with a base communications station
WO8700659A1
Patient identification and verification system and method
