Ic cards and information storage circuit therefor

Details Ic cards and information storage circuit therefor Ic cards and information storage circuit therefor

G - Physics

07

F

352/51, 352/57

G07F 7/10 (2006.01)

Patent

CA 1304159

ABSTRACT An IC card having a self-identification function in the card itself includes an input key for inputting a personal identification number (PIN), a comparator for comparing the PIN input via the input key with a prerecorded PIN. A transaction condition signal is produced when a match is found. An external terminal is provided for outputting to the outside of the card, e.g. a bank terminal, to enable a transaction using the card. An information storage circuit suitable for use in the IC card is also disclosed.

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