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System for determining a relative location of a plurality of items upon a plurality of platforms

  • US 20080297322A1
  • Filed: 11/07/2007
  • Published: 12/04/2008
  • Est. Priority Date: 05/30/2007
  • Status: Active Grant
First Claim
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1. A method for determining a relative location of a plurality of items upon a plurality of platforms, the method comprising:

  • providing an antenna for detecting a plurality of items upon a plurality of platforms;

    detecting, with the antenna, a first item in the plurality of items for a first period of time and a second item in the plurality of items for a second period of time wherein the first item and the second item are upon at least one platform in the plurality of platforms;

    performing an analysis on the first period of time and the second period of time to determine if the first item and the second item are upon one platform or are upon consecutive platforms;

    storing in a data store a data describing that the first item and the second item are upon the same platform if the analysis determines the first item and the second item are upon one platform, otherwise storing in the data store a data describing that the first item and the second item are upon consecutive platforms.

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