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Authentication system for identification documents

  • US 20020143571A1
  • Filed: 02/15/2002
  • Published: 10/03/2002
  • Est. Priority Date: 07/15/1996
  • Status: Active Grant
First Claim
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1. An apparatus for examining a document having identification information associated with a first entity comprising:

  • a computing device having a memory;

    a computer program, for execution in the computing device, for determining a second entity associated with said document in response to information read from said document that is not provided by said first entity.

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