发明名称 DRM content player and play method for portable terminal
摘要 A Digital Rights Management (DRM) content player and play method for a portable terminal are disclosed. The DRM content player includes a first memory unit for storing a license stating usage rights upon an associated DRM content, and a content list of DRM contents, a second memory unit for storing the DRM content associated with the license, wherein the DRM content and associated license are received from an external source, a first controller for controlling the first memory unit, and finding a desired license in the first memory and sending the found license to the second memory unit, and a second controller for communicating with the first controller and controlling the second memory unit.
申请公布号 US8195572(B2) 申请公布日期 2012.06.05
申请号 US20070871592 申请日期 2007.10.12
申请人 KIM MUN SEOK;SAMSUNG ELECTRONICS CO., LTD 发明人 KIM MUN SEOK
分类号 G06F17/00;G06F21/10;G06Q50/18 主分类号 G06F17/00
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