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METHOD FOR PREVENTING UNAUTHORIZED DIVERSION OF NFC TAGS

  • US 20170323124A1
  • Filed: 07/26/2017
  • Published: 11/09/2017
  • Est. Priority Date: 09/10/2012
  • Status: Active Grant
First Claim
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1. A system for blocking unauthorized radio frequency communication comprising:

  • a NFC enabled RFID device;

    an object to which the RFID device is associated; and

    a substrate provided with the RFID device and the object wherein the substrate includes at least one of a high dielectric material, a high permeability material, a resonant inductive circuit, and a conductive region.

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