×

DUAL USE RFID/EAS DEVICE

  • US 20090140860A1
  • Filed: 12/03/2007
  • Published: 06/04/2009
  • Est. Priority Date: 12/03/2007
  • Status: Active Grant
First Claim
Patent Images

1. A radio frequency identification (RFID) device comprising:

  • an antenna; and

    a chip operatively coupled to the antenna;

    wherein the chip includes circuitry to selectively operate the RFID device two modes;

    a relatively low sensitivity RFID mode used for communicating with RFID readers/detectors; and

    a relatively high sensitivity electronic article surveillance (EAS) mode for communicating as EAS readers/detectors.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×