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:
Dec. 13, 2011
Filed:
Jun. 28, 2005
Kazuo Takaku, Inagi, JP;
Shinichi Eguchi, Inagi, JP;
Katsuhiro Egawa, Inagi, JP;
Yoshiaki Kitamura, Inagi, JP;
Ikuo Mutou, Inagi, JP;
Kazuo Takaku, Inagi, JP;
Shinichi Eguchi, Inagi, JP;
Katsuhiro Egawa, Inagi, JP;
Yoshiaki Kitamura, Inagi, JP;
Ikuo Mutou, Inagi, JP;
Fujitsu Limited, Kawasaki, JP;
Fujitsu Frontech Limited, Tokyo, JP;
Abstract
According to the present invention, first, the first biometric information 'a' is divided equally and biometric information 'a' and biometric information “a'” are generated, the second biometric information “b” is divided equally and biometric information “b′” and biometric information “b″” are similarly generated. Then the biometric information “a′” that is the first half of the first biometric information “a” and the biometric information “b′” that is the first half of the second biometric information “b” are combined to generate one piece of biometric informationfor a person. The biometric information “a″” that is the second half of the first biometric information “a”, and the biometric information “b″” that is the second half of the second biometric information “b”, are similarly combined to generate the other piece of biometric informationfor the person. The biometric informationandare stored and used for matching later.