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Methods and apparatus to visualize locations of radio frequency identification (RFID) tagged items

  • US 8,564,441 B2
  • Filed: 08/06/2012
  • Issued: 10/22/2013
  • Est. Priority Date: 02/12/2007
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • processing, by a processor of a portable electronic device, a received radio frequency wave to determine a location of a radio frequency identification tagged item, where the location of the radio frequency identification tagged item is determined from an angle of the received radio frequency wave; and

    transmitting the location of the radio frequency identification tagged item via the processor of the portable electronic device to a database.

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