Title:
【発明の名称】個人識別方法
Document Type and Number:
Japanese Patent JP3065356
Kind Code:
B2
Abstract:
An identification of persons is conducted on the basis of the sweat gland channel structures in the horny layer of the skin of a finger. For that purpose, ultrasound waves are transmitted into the skin and the received echos are evaluated.
Inventors:
Peter-Christian Eckart
Martin fossilk
Martin fossilk
Application Number:
JP53573197A
Publication Date:
July 17, 2000
Filing Date:
March 21, 1997
Export Citation:
Assignee:
Siemens Aktiengesellschaft
International Classes:
A61B5/117; A61B8/00; (IPC1-7): A61B5/117; A61B8/00
Domestic Patent References:
| JP7509149A |
Attorney, Agent or Firm:
Toshio Yano (2 outside)