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Control of wireless identification tag activation

  • US 9,070,028 B2
  • Filed: 10/29/2011
  • Issued: 06/30/2015
  • Est. Priority Date: 10/29/2011
  • Status: Active Grant
First Claim
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1. A method comprising:

  • using at least a processor and memory for;

    controlling a first wireless identification read cell to activate a first set of wireless identification tags within a first communication range;

    controlling a second wireless identification read cell to activate a second set of wireless identification tags within a second communication range during activation of the first set of wireless identification tags and subsequent to initially activating the first set of wireless identification tags, wherein the first communication range overlaps with the second communication range;

    receiving data from the second set of wireless identification tags; and

    in response to receiving data from the second set of wireless identification tags, controlling the first wireless identification read cell to deactivate the first set of wireless identification tags.

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