Card made of fluorescent material and card reader for use with the card
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 4, 2003
Issued Date -
N/A
app pub date -
Sep 29, 2000
filing date -
Aug 11, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A card that carries information on it and a card reader that read and/or writes information on the card. The card is made of a fluorescent material that, when receiving UV light, emits light in the visible spectrum. The card reader may have a UV lamp for illuminating the card. The card, illuminated by the UV lamp, glows at a desired state of the card read/write operation. If the card reader is a contactless reader, the reader will irradiate UV light to the card brought in close proximity to the reader. Illuminated by the UV light, the card glows in the hand of a cardholder.
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