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Method and apparatus involving global positioning and long-range wireless link

  • US 20060109109A1
  • Filed: 11/09/2005
  • Published: 05/25/2006
  • Est. Priority Date: 11/19/2004
  • Status: Active Grant
First Claim
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1. An apparatus comprising a tag having:

  • a transmitter for transmitting first wireless signals; and

    a receiver for receiving second wireless signals from which said tag can determine its current physical location.

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