Portable cards
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 26, 2002
Issued Date -
N/A
app pub date -
Apr 19, 2000
filing date -
Oct 22, 1997
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A portable card of suitable dimensions to fit into a wallet or purse which incorporates a micro-processor, connecting means for connecting the microprocessor with another device and a display means controlled by the microprocessor wherein the display means is capable of displaying text and/or images.
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