Electronic wallet system

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 th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Lelievre, Sylvain, Tang-Talpin, Yan-Mei, Laurent, Christophe
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CALCULATING CHECKING-DEVICES COIN-FREED OR LIKE APPARATUS COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	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.