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:
Feb. 25, 2014
Filed:
Aug. 16, 2006
Kaoru Uchida, Tokyo, JP;
Kaoru Uchida, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
A user authentication system includes a profile generation unit at the side of a user terminal, and a profile storage unit and a confirmation/replication verification unit at the side of an authentication verification device. When authentication processing is executed in the user terminal, the profile generation unit aggregates input biometric information, registered biometric information, and information which duplicates collation processing contents, and sets a profile being an aggregation of data. The profile storage unit stores the profile at the outside of the user terminal with identification information of authentication processing. The confirmation/replication verification unit confirms the stored contents, and replicates collation processing. Accordingly, when verification is necessary, the validity of authentication processing in the user terminal is verified, and a service provider device is notified of this. Accordingly, there is provided a system which can verify the validity of the authentication processing performed in the user terminal.