IC card having severable mini chip card

Details IC card having severable mini chip card IC card having severable mini chip card

1994-02-22

1994-11-08

Willis, Davis L.

Registers

Records

Conductive

G06K 1907

Patent

active

053629558

ABSTRACT:
A check card has an embedded semiconductor chip and contact surfaces for communication and power supply. The position of the contact surfaces relative to at least three reference points (B) on the outer edges of the card is precisely defined or standardized within certain tolerances. The check card is connected with a standard card of greater surface area via at least two easily severable bar areas (30, 32) distributed on the periphery of the check card and not located in the area of the reference points.

REFERENCES:
patent: 4443027 (1984-04-01), McNeely et al.
patent: 4639585 (1987-01-01), Haghiri-Tehrani
patent: 4822988 (1989-04-01), Gloton
patent: 4897534 (1990-01-01), Haghiri-Tehrani
patent: 4963822 (1990-10-01), Prokopp
patent: 5031026 (1991-07-01), Ueda
patent: 5049728 (1991-09-01), Rovin

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