×

Method of detecting biological pattern, biological pattern detector, method of biological certificate and biological certificate apparatus

  • US 20050180620A1
  • Filed: 05/07/2003
  • Published: 08/18/2005
  • Est. Priority Date: 05/09/2002
  • Status: Abandoned Application
First Claim
Patent Images

1. A living-tissue pattern detecting method wherein the roughness distribution pattern of deep-layer tissue of skin covered with epidermal tissue is detected for extracting a unique pattern of living tissue.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×