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Method and apparatus for the authentication of encoded data

  • US 20020141310A1
  • Filed: 03/12/2001
  • Published: 10/03/2002
  • Est. Priority Date: 03/12/2001
  • Status: Active Grant
First Claim
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1. A data recording element, comprising:

  • a) a data recording medium and a recording medium support;

    b) data recorded on the data recording medium; and

    c) a unique ID corresponding to the data on the recording medium, recorded on the recording medium support.

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