Method and device for authorizing content operations

Methods of and devices (D 1 ) for authorizing an operation requested by a first user (P 2 ) on a content item (C 1 ) in accordance with a user right (UR 1 ). The user right may identify the first user or a second user (P) and authorizes the user in question to perform the requested operation on the...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	KAMPERMAN FRANCISCUS L. A. J.,SCHRIJEN GEERT J
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
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