EP 1882228 A1 20080130 - METHOD FOR DISSEMINATING DRM CONTENT
Title (en)
METHOD FOR DISSEMINATING DRM CONTENT
Title (de)
VERFAHREN ZUR VERBREITUNG VON MIT DRM BELEGTEN DIGITALEN INHALTEN
Title (fr)
PROCEDE DE DIFFUSION DE CONTENUS NUMERIQUES AVEC DRM
Publication
Application
Priority
- DE 2006000613 W 20060406
- DE 102005022834 A 20050511
Abstract (en)
[origin: WO2006119722A1] The invention concerns a method for disseminating DRM (Digital Rights Management) content. According to the invention, the obtainee of licences for DRM-secured content is provided with a digital ticket (DRM ticket), which displays an explicit destination address on a server (DRM server) that can be contacted via a computer network. A user in possession of the ticket can use the address to download licenses to a device used to reproduce the content. The licenses, at the moment at which they are requested by use of the DRM ticket, are generated on the basis of rights associated with the DRM ticket, the particular rights being determined by the content provider in the course of generating the DRM ticket.The obtainee is therefore firstly provided with the licences only indirectly in the form of a digital ticket. Then using the address indicated on the ticket, the obtainee or another user can later obtain the licences in the form of device-specific licenses using the DRM ticket.
IPC 8 full level
G06F 21/10 (2013.01)
CPC (source: EP US)
G06F 21/10 (2013.01 - EP US)
Citation (search report)
See references of WO 2006119722A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102005022834 A1 20061116; EP 1882228 A1 20080130; US 2009228395 A1 20090910; WO 2006119722 A1 20061116
DOCDB simple family (application)
DE 102005022834 A 20050511; DE 2006000613 W 20060406; EP 06722762 A 20060406; US 91387506 A 20060406