Applications for radio frequency identification systems

  • US 6,486,780 B1
  • Filed: 07/19/2000
  • Issued: 11/26/2002
  • Est. Priority Date: 08/14/1998
  • Status: Expired due to Term
First Claim
Patent Images

1. A hand-held RFID device, comprising as an integrated unit:

  • (a) a computer;

    (b) an antenna to transmit commands between an RFID tag and an RFID reader;

    (c) an RFID reader for reading information from multiple RFID tags substantially simultaneously; and

    (d) a display.

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