Invention Grant
- Patent Title: Biometric authentication device, biometric authentication system, biometric authentication method, and recording medium
- Patent Title (中): 生物认证装置，生物体认证系统，生物认证方法和记录介质
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Application No.: US13783867Application Date: 2013-03-04
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Publication No.: US09043941B2Publication Date: 2015-05-26
- Inventor: Shigefumi Yamada , Yukihiro Abiko
- Applicant: FUJITSU LIMITED
- Applicant Address: JP Kawasaki
- Assignee: FUJITSU LIMITED
- Current Assignee: FUJITSU LIMITED
- Current Assignee Address: JP Kawasaki
- Agency: Staas & Halsey LLP
- Priority: JP2012-071747 20120327
- Main IPC: G06F21/32
- IPC: G06F21/32 ; G06K9/00
Abstract:
A biometric authentication device includes a processor to execute an operation including: obtaining biometric information from a user; creating verification characteristic data from the biometric information; verifying registered characteristic data registered in a storage device with the verification characteristic data and determining whether the user is a true user; permitting execution of re-authentications up to a predetermined number of times when the user is determined to not be the true user; managing the verification characteristic data by storing the verification characteristic data in an existing group or by creating a new group and storing the verification characteristic data therein, when the user is determined to not be the true user; determining whether the user is a false user based on the number of groups; and limiting the execution of re-authentications by the user when the user is determined to be the false user.
Public/Granted literature
Information query
