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Temporary non-responsive state for RFID tags

  • US 20080238680A1
  • Filed: 03/30/2007
  • Published: 10/02/2008
  • Est. Priority Date: 03/30/2007
  • Status: Active Grant
First Claim
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1. An apparatus, comprisinga radio frequency identification (RFID) tag containing circuitry to:

  • receive a first wireless command directed to the RFID tag from an RFID reader;

    enter, resultant to said receiving the first wireless command, a non-responsive mode during which the RFID tag does not transmit responses to any RFID reader; and

    exit the non-responsive mode based on a timing circuit within the RFID tag.

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