Secure identification card and system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 28, 1987
Grant Date -
N/A
app pub date -
Jul 22, 1985
filing date -
Jul 22, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A credit card is made with a number of optical fibers sandwiched in the card. Some of the fibers intersect opposite edges of the card in a random fashion and provide a unique code characteristic of the card when light is directed into one edge and detected at the other. When cards are made in quantity, the fiber are added in a random fashion providing a unique code for each card.
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