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Biometric Device Based On Luminescence

  • US 20080148058A1
  • Filed: 12/18/2006
  • Published: 06/19/2008
  • Est. Priority Date: 12/18/2006
  • Status: Active Grant
First Claim
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1. A method of identifying a user comprising:

  • illuminating a user with electromagnetic energy to induce luminescence and producing an output data signal;

    identifying a reference data signal corresponding to luminescence of a selected user;

    comparing said reference data signal to said output data signal; and

    identifying whether a selected user is present.

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