Invention Grant
US08954734B2 Method for transmitting contents for contents management technology interworking, and recording medium for storing program thereof
有权
用于发送用于内容管理技术互通的内容的方法，以及用于存储其程序的记录介质
- Patent Title: Method for transmitting contents for contents management technology interworking, and recording medium for storing program thereof
- Patent Title (中): 用于发送用于内容管理技术互通的内容的方法，以及用于存储其程序的记录介质
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Application No.: US12674039Application Date: 2007-12-20
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Publication No.: US08954734B2Publication Date: 2015-02-10
- Inventor: Do-Won Nam , Yeon-Jeong Jeong , Ki-Song Yoon , Jung-Hyun Kim , Jee-Hyun Park , Jung-Soo Lee
- Applicant: Do-Won Nam , Yeon-Jeong Jeong , Ki-Song Yoon , Jung-Hyun Kim , Jee-Hyun Park , Jung-Soo Lee
- Applicant Address: KR Daejeon
- Assignee: Electronics and Telecommunications Research Institute
- Current Assignee: Electronics and Telecommunications Research Institute
- Current Assignee Address: KR Daejeon
- Priority: KR10-2007-0083961 20070821; KR10-2007-0131494 20071214
- International Application: PCT/KR2007/006705 WO 20071220
- International Announcement: WO2009/025424 WO 20090226
- Main IPC: G06F21/00
- IPC: G06F21/00 ; G06F21/10 ; G06F21/62
Abstract:
A DRM technique interoperability system includes an exporter and an importer. The exporter cancels the DRM technique from the contents to which the DRM technique of a DRM device is applied to generate a contents stream, generates a plurality of packets from the contents stream, and transmits the packets to the importer. The importer receives a plurality of packets from the exporter, generates a contents stream from the plurality of packets, applies a DRM technique of a second DRM device to the contents stream, and provides it to the second DRM device.
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