IC card read/writer having vertically moving reading contact pin

Details IC card read/writer having vertically moving reading contact pin IC card read/writer having vertically moving reading contact pin

1996-10-01

1999-11-16

Le, Thien Minh

Registers

Coded record sensors

Particular sensor structure

235479, 235483, G06K 1700

Patent

active

059841842

ABSTRACT:
A card read/write apparatus for reading or writing information from or into an IC memory region of a card comprises a card carriage formed with an IC exposure opening through which the IC memory region of the card is exposed when the card is placed on the card carriage, and a contact device having contact pins that is protruded into or retracted from the IC exposure aperture while being maintained to be in parallel with the IC memory region of the card so as to contact with or move away from the IC memory region of the card which is exposed from the IC exposure aperture.

REFERENCES:
patent: 4743746 (1988-05-01), Muschall et al.
patent: 4827113 (1989-05-01), Rikuna
patent: 4833301 (1989-05-01), Shimamura et al.
patent: 4843221 (1989-06-01), Ohtsuki et al.
patent: 4926032 (1990-05-01), Shimamura et al.
patent: 5332890 (1994-07-01), Kitahara
patent: 5508501 (1996-04-01), Fujimoto et al.

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