Data processing: financial – business practice – management – or co – Automated electrical financial or business practice or... – Finance
Patent
1997-09-18
2000-10-03
MacDonald, Allen R.
Data processing: financial, business practice, management, or co
Automated electrical financial or business practice or...
Finance
235375, 235380, 235384, 235492, 235441, 379 91, 379266, G06F 1760
Patent
active
061286044
ABSTRACT:
A card holder allows the bearer of an IC card to check the information recorded in the IC card at any time and with ease even if the IC card has a surface that is not fit to be provided with a display portion that allows repeated writing and erasing of information. The card holder has a card holding means, a reading means for reading information from the IC card held by the card holding means, and a display means.
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Hiramatsu Hideo
Sakamaki Teruo
Dai Nippon Printing Co. Ltd.
Jeanty Romain
MacDonald Allen R.
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