Registers – Systems controlled by data bearing records – Credit or identification card systems
Patent
1977-08-15
1979-02-06
Cook, Daryl W.
Registers
Systems controlled by data bearing records
Credit or identification card systems
235473, G06K 500, G06K 710
Patent
active
041380584
ABSTRACT:
A card having randomly-oriented optical fibers, and a system having a card reader for reading the card and having a keyboard for entering secret user-identification data, are disclosed for securing the user-identification data entered into the system. The system includes a logic unit for controlling the keyboard, and for applying data to the card via the card reader. The system also includes a physical data collector or transducer for collecting fingerprint or voice print data, or the like, from a user and applying said data, in digital form, to the card via the logic unit and the card reader. The card operates in conjunction with the logic unit of the system to transform the applied data and to improve the security of said data. A method of fabricating said card and a method of securing entered data using said card are also disclosed.
REFERENCES:
patent: 3728521 (1973-04-01), Borough et al.
patent: 3928750 (1975-12-01), Wolflingseder
Atalla Technovations
Cook Daryl W.
Smith A. C.
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