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Method for the identification of persons

  • US 6,228,029 B1
  • Filed: 04/29/1999
  • Issued: 05/08/2001
  • Est. Priority Date: 04/10/1996
  • Status: Expired due to Term
First Claim
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1. A method for identification of a person by detecting skin structures of the person, comprising the steps of:

  • utilizing ultrasound to detect the skin structures to identify the person; and

    detecting as said skin structures a lateral position of channels connecting sweat glands to sweat pores in predetermined skin layers.

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