Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Atsushi Minemura0
Date of Patent
July 10, 2007
0Patent Application Number
104692420
Date Filed
March 11, 2003
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A personal authentication device can perform a fingerprint authentication processing by simple operation steps. The personal authentication device is installed in a slot of a portable phone. Approval authentication is carried out for a person who presses a button installed in a fingerprint sensor of the personal authentication device. Transaction data output from the personal authentication device is transmitted using an external communication module of the portable phone.
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