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Method and system for testing RFID devices

  • US 20060145710A1
  • Filed: 12/22/2004
  • Published: 07/06/2006
  • Est. Priority Date: 12/22/2004
  • Status: Active Grant
First Claim
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1. A system for testing at least one of a plurality of RFID devices spaced closely together, said system comprising:

  • (a) a short-range tester for reading/writing a unique identifier for an RFID device positioned at a short-range testing position;

    (b) a first long-range tester for testing an RFID device positioned at a first long-range testing position, said first long-range testing position being spaced apart from said short-range testing position by a predetermined distance;

    (c) means for moving an RFID device from one to the other of said short-range testing position and said first long-range testing position; and

    (d) means for distinguishing the results of the long-range testing of an RFID device positioned at the first long-range testing position from the results of any other simultaneously detected RFID devices.

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