Electronic access card with visual display

Details Electronic access card with visual display Electronic access card with visual display

1986-08-22

1989-01-24

Pitts, Harold I.

Registers

Systems controlled by data bearing records

Credit or identification card systems

235492, G06K 500

Patent

active

048002550

ABSTRACT:
Electronic access card comprising a printed circuit board. A microprocessor is carried by the printed circuit board. A keyboard is carried by the printed circuit board and is connected to the microprocessor for inserting information into the microprocessor. A coil is carried by the printed circuit board and is coupled to the microprocessor for receiving information to be conveyed to the microprocessor and for transmitting information from the microprocessor. Visual display means is coupled to the microprocessor for visually displaying information which is carried in the microprocessor.

REFERENCES:
patent: 4298793 (1981-11-01), Melis
patent: 4701601 (1987-10-01), Francini

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