Information transfer system

Details Information transfer system Information transfer system

1998-04-27

1999-11-30

Pitts, Harold I.

Communications: electrical

Continuously variable indicating

With meter reading

235384, 235382, G06F 1500

Patent

active

059950188

ABSTRACT:
An information transfer system includes an IC card including a communicating section; a passage checking apparatus for checking passage through a gate using the IC card, without being in physical contact with the IC card; and a display device for displaying information of the IC card, wherein the passage checking apparatus includes a communicating section for transmitting passage check information required to check passage through the gate and additional information other than the passage check information to the IC card and for receiving the passage check information from the IC card, the IC card includes a memory for storing the additional information transmitted from the passage checking apparatus, and the display device includes a communication section for obtaining the additional information stored in the memory of the IC card.

REFERENCES:
patent: 5831547 (1998-11-01), Ohtsuki et al.

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