Systems and methods for secure transaction management and electronic rights protection

The present invention provides systems and methods for secure transaction management and electronic rights protection. Electronic appliances such as computers equipped in accordance with the present invention help to ensure that information is accessed and used only in authorized ways, and maintain...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: VAN WIE DAVID M, SPAHN FRANCIS J, SHEAR VICTOR H, GINTER KARL L
Format: Patent
Sprache:eng
Schlagworte:
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