Method and system for unlocking doorway

Details Method and system for unlocking doorway Method and system for unlocking doorway

2007-07-10

2007-07-10

Garber, Wendy R. (Department: 2612)

Communications: electrical

Selective

Intelligence comparison for controlling

C340S005200

Reexamination Certificate

active

10362161

ABSTRACT:
An unlock system does not use a key that might be copied so that only a correct person can unlock a door and security is enhanced. Unlock records of door-lock are stored in a limited memory capacity in volume.Fingerprint data input to a fingerprint input section21disposed outside a door11provided on a doorway10is detected, and the detected fingerprint data is verified against previously registered fingerprint data. If it was confirmed that the detected fingerprint data coincided with the registered fingerprint data, an unlock signal is output to unlock the door-lock. At the same time, an identification code of the registered fingerprint data that unlocked is stored.

REFERENCES:
patent: 5083122 (1992-01-01), Clark
patent: 6980672 (2005-12-01), Saito et al.
patent: 196 12 156 (1997-10-01), None
patent: 0 924 655 (1999-06-01), None
patent: 2 345 371 (2000-07-01), None
patent: WO9934080 (1999-07-01), None

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