Pen-based transponder identity verification system

Details Pen-based transponder identity verification system Pen-based transponder identity verification system

2005-08-02

2005-08-02

Peeso, Thomas R. (Department: 2132)

Electrical computers and digital processing systems: support

System access control based on user identification by...

Using record or token

C713S176000, C713S180000, C713S193000, C713S152000, C713S152000

Reexamination Certificate

active

06925565

ABSTRACT:
This pen-based, identity verification uses biometric technology. For use in commercial transactions at a point-of-sale terminal, a customer registers advising the system of a customer account that is to be used for payment. The customer also submits a digital signature for reference purposes—a fingerprint. The customer is then issued a transponder that links the customer to the customer account and to the reference digital signature. When the customer is at the point-of-sale terminal for making payment, an interrogator disposed at the point-of-sale terminal transmits a radio signal requesting identity verification. The transponder submits data to the interrogator. Thereafter, when the customer uses a stylus to submit written data (a signature), a sensor in the stylus makes incidental capture of biometric data that enables the interrogator to confirm customer identity. Similarly, at a security checkpoint in an office building, the system is utilized when a written log is used to track access and egress to the building. Again, a transponder is issued to a party having authorized access after the party has registered and submitted a digital signature for reference purposes.

REFERENCES:
patent: 5353350 (1994-10-01), Unsworth et al.
patent: 5677955 (1997-10-01), Doggett et al.
patent: 5982891 (1999-11-01), Ginter et al.
patent: 6128602 (2000-10-01), Northington et al.
patent: 6164528 (2000-12-01), Hills et al.
patent: 6193152 (2001-02-01), Fernando et al.
patent: 6237786 (2001-05-01), Ginter et al.

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