Registers – Systems controlled by data bearing records – Credit or identification card systems
Reexamination Certificate
2002-03-05
2004-06-08
Le, Thien M. (Department: 2876)
Registers
Systems controlled by data bearing records
Credit or identification card systems
C235S451000, C235S462450, C235S462460, C235S472010, C235S472020
Reexamination Certificate
active
06745941
ABSTRACT:
BACKGROUND
Security systems that provide for authorized access to a secured area through use of an electronic key are known. Various of the present assignee's patents and applications detail electronic keys useful in various site security applications.
These keys, and others, are commonly used by suppliers to make after-hours deliveries to their customers (e.g., french fries to restaurants, auto parts to car dealerships, etc.). After-hours pickups can likewise be made.
Typically, the door lock at the customer premises is electronic. The delivery driver couples the electronic key to the lock, and manipulates the key so as to unlock the lock (e.g., by entering a PIN number). The driver can then open the door and make the delivery. (In other cases, the door lock is conventional, i.e., mechanical. Such installations commonly have a small vault mounted near the door containing a mechanical door key secured on a short tether. The vault has an electronic lock and is unlocked by the driver with the electronic key. The driver can then access the mechanical key and use it to open the adjoining door.)
One advantage of such electronic keys is that they typically include a memory for logging access data (e.g., IDs of accessed locks, time of access, etc.). This data can then be downloaded into a database so as to document which driver made a delivery to which customer at which time. (Various known coupling techniques can be used to download the data from the key to a computer on which the database is maintained, e.g., infrared coupling, magnetic coupling, inductive coupling, capacitive coupling, electrical contacts coupling, etc.)
SUMMARY
The foregoing functionality is improved by integrating into the key an optical scanner so that, e.g., the delivery driver can use a common device both for access and inventory tracking. One particular type of optical scanner is a bar code reader used for reading bar code information, as is widely used today. The bar code inventory data scanned into the key is downloaded into a database—either with the access data or separately—to provide further detail about the deliveries.
REFERENCES:
patent: 5204663 (1993-04-01), Lee
patent: 5245329 (1993-09-01), Gokcebay
patent: 5661291 (1997-08-01), Ahearn et al.
patent: 5774550 (1998-06-01), Brinkmeyer et al.
patent: 5832464 (1998-11-01), Houvener et al.
patent: 6169975 (2001-01-01), White et al.
patent: 6202055 (2001-03-01), Houvener et al.
patent: 6321994 (2001-11-01), Toth et al.
patent: 6331812 (2001-12-01), Dawalibi
patent: 6347743 (2002-02-01), Wilz et al.
patent: 6460770 (2002-10-01), Kucharczyk
patent: 6471225 (2002-10-01), Luh
patent: 6483424 (2002-11-01), Bianco
patent: 6484942 (2002-11-01), Yokoyama et al.
patent: 673164 (1990-02-01), None
patent: 0818725 (1998-01-01), None
patent: 0855673 (1998-07-01), None
patent: 2561949 (1985-10-01), None
patent: WO9735442 (1997-09-01), None
GE Interlogix Inc.
Klarquist & Sparkman, LLP
Le Thien M.
Sanders Allyson
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