The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 25, 2010
Filed:
Feb. 24, 2005
Yasuyuki Higashiura, Inagi, JP;
Takumi Kishino, Inagi, JP;
Shinichi Eguchi, Inagi, JP;
Masaki Watanabe, Kawasaki, JP;
Toshio Endoh, Kawasaki, JP;
Yutaka Katsumata, Kawasaki, JP;
Yasuyuki Higashiura, Inagi, JP;
Takumi Kishino, Inagi, JP;
Shinichi Eguchi, Inagi, JP;
Masaki Watanabe, Kawasaki, JP;
Toshio Endoh, Kawasaki, JP;
Yutaka Katsumata, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Fujitsu Frontech Limited, Tokyo, JP;
Abstract
A biometrics authentication device uses biometrics information to perform individual authentication. Primary and secondary verification of biometrics characteristic data from an image capture device are performed by a control unit and IC card. The biometrics character data is scrambled and transmitted between devices. The second registration data which is more important to authentication is stored within the IC card, and first registration data is registered in the IC card in a scrambled state. Security is improved, and moreover the load on the CPU of the IC chip in the IC card is reduced.