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Low frequency asset tag tracking system and method

  • US 20060192709A1
  • Filed: 08/30/2005
  • Published: 08/31/2006
  • Est. Priority Date: 08/19/2002
  • Status: Active Grant
First Claim
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1. A system for tracking an asset having three overall dimensions comprising a length, width, and height, said system comprising:

  • a transmitter for transmitting a tracking signal, said tracking signal having a wavelength greater than at least one overall dimension of the asset;

    a tracking receiver for receiving properties of the tracking signal;

    a processing unit for evaluating said properties of the tracking signal, said properties being used to determine the position of the transmitter.

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