Electronic wallet system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 17, 2007
Grant Date -
Sep 13, 2001
app pub date -
Mar 2, 2001
filing date -
Mar 7, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The electronic wallet system comprises a plurality of devices interconnected through a local network and capable of conducting electronic business transaction on an open network (40). Each device contains a smart card reader. A plurality of smart cards (31 3p) represent the electronic purses of the system. One of the devices comprises an entity called the server which contains a list of purses liable to receive tokens from others purses of the system. The tokens transferred between purses are stored temporally by said server.Application to a family wallet system allowing children to participate to electronic commerce.The system makes it possible to transfer tokens from one first purse to a second purse without having in hands the smart card corresponding to the second purse.
First Claim
Family
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Cited Art Landscape
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