Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
March 8, 2022
Patent Application Number
16001261
Date Filed
June 6, 2018
Patent Citations
Patent Primary Examiner
Patent abstract
An authentication device authenticates a user using biometric information. The authentication device including: a storage unit, a first acquisition unit, a second acquisition unit, a controller, an authentication processing unit, and an update processing unit. When the first acquisition unit acquires identification information, and a combination for which the number of successes for the acquired identification information is greater than or equal to a predetermined number is present in combination information, the controller sets a threshold such that a false acceptance rate for erroneously authenticating a person other than a registered user becomes lower than when the combination is not present.
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