Multifunctional identification and information card

Details Multifunctional identification and information card Multifunctional identification and information card

G - Physics

06

K

352/57

G06K 7/10 (2006.01) G06K 19/07 (2006.01) G07C 9/00 (2006.01) G07F 7/10 (2006.01)

Patent

CA 2014687

TITLE: Multifunctional identification and information card. ABSTRACT An identification and information card comprising an integrated electronic circuit including a processor. The electronic circuit is capable of contactlessly transmitting data to, and receiving data from, a data acquisition system in response to an electromagnetic interrogation field. The card is provided with a magneto/optical memory which contains data encoded according to a secret key. The coded data can be read by the data acquisition system and converted into electrical signals which are contactlessly transmitted to the card and are decoded by the processor. The card contains security data for protection against unauthorized use.

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