Magnetic characteristic identification system

Details Magnetic characteristic identification system Magnetic characteristic identification system

1986-09-19

1989-02-21

Pellinen, A. D.

Registers

Coded record sensors

Particular sensor structure

235493, 283 82, 283 74, G06K 706

Patent

active

048067407

ABSTRACT:
A system for authenticating an object on the basis of a repeatably sensible, random magnetic medium or substance deposited on an object, for example in the form of a document. A magnetic medium printed on the document is sensed for its random characteristic which is reduced to a data format that is recorded on the object, e.g. document. Specifically, the repeatably sensible, random characteristic of the magnetic medium is recorded in a digital format on a magnetic stripe of a document so as to identify or verify the document. Conditioning techniques, as depositing and recording the magnetic characteristic medium and selectively sensing it, accomplish various specific objectives.

REFERENCES:
patent: 3275806 (1966-09-01), Quin et al.
patent: 3636318 (1972-01-01), Lindstrom et al.
patent: 3662156 (1972-05-01), Grosbard
patent: 3760357 (1973-09-01), Inose et al.
patent: 3790754 (1974-02-01), Black et al.
patent: 3859508 (1975-01-01), Brosow et al.
patent: 4013894 (1977-03-01), Foote et al.
patent: 4025759 (1977-05-01), Scheffel
patent: 4038596 (1976-07-01), Lee
patent: 4114032 (1978-09-01), Brosow et al.
patent: 4218674 (1980-08-01), Brosow et al.
patent: 4432567 (1984-02-01), Stockburger et al.
patent: 4620727 (1986-11-01), Stockburger et al.
patent: 4630845 (1986-12-01), Sanner

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