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Mobile positioning and tracking system

  • US 20090256743A1
  • Filed: 04/14/2008
  • Published: 10/15/2009
  • Est. Priority Date: 04/14/2008
  • Status: Abandoned Application
First Claim
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1. A mobile positioning and tracking system, comprising:

  • at least one master device, including a processor, a signal receiving unit, a code converting unit, a memory, a database, a relative position comparing unit, a relative position computing unit, a position locking unit and information display unit; and

    at least one slave device, including a signal transmitting unit.

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