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Article tracking device

  • US 6,509,867 B1
  • Filed: 09/25/2000
  • Issued: 01/21/2003
  • Est. Priority Date: 05/08/2000
  • Status: Active Grant
First Claim
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1. An article tracking and locating device comprising:

  • a substrate;

    a global positioning system receiver mounted on the substrate, the receiver for receiving first signals enabling the receiver to determine a position of the device;

    a transmitter mounted on the substrate, the transmitter for transmitting second signals indicating the position of the device; and

    a power interface mounted on the substrate and adapted to receive power from a plurality of power sources.

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