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RADIO FREQUENCY VERIFICATION SYSTEM AND DEVICE

  • US 20080106388A1
  • Filed: 11/03/2006
  • Published: 05/08/2008
  • Est. Priority Date: 11/03/2006
  • Status: Active Grant
First Claim
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1. A tracking device for communicating information regarding an object, comprising:

  • a housing, comprising;

    a disk having a central axis and an outer circumference; and

    a plurality of arms attached to the outer circumference of the disk forming a cavity; and

    a transponder disposed within the cavity and configured to transmit an electromagnetic signal in response to an electromagnetic wave, the transponder comprising;

    an integrated circuit having a memory; and

    an antenna electrically coupled to the integrated circuit.

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