User identification through sequential input of fingerprints
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United States of America Patent
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-
Aug 3, 1999
Grant Date -
N/A
app pub date -
Jul 25, 1996
filing date -
Jul 25, 1996
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An identification system using biometric information of human body parts and a secret sequence code. In particular, biometric information of human body parts is used to form the secret sequence code. Specifically, a combination entry device recognizes user's fingerprints which are entered as a sequence. The fingerprints must be entered in the proper sequence in order to be recognized by the system. The fingerprints are preferably recognized using a fast technique with a low-probability level of rejection. While the sensor can be fooled for any one fingerprint. The use of a plurality of different fingerprints improves the identification capability. In particular, the combination of fingerprints in the proper order is necessary to undo the lock.
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