Invention Application
US20140157438A1 USER DEVICE AND METHOD FOR RECEIVING DRM FUNCTION CORRESPONDING TO SPECIFIC CONTENTS
审中-公开
用于接收与特定内容相关的DRM功能的用户设备和方法
- Patent Title: USER DEVICE AND METHOD FOR RECEIVING DRM FUNCTION CORRESPONDING TO SPECIFIC CONTENTS
- Patent Title (中): 用于接收与特定内容相关的DRM功能的用户设备和方法
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Application No.: US14115329Application Date: 2011-05-03
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Publication No.: US20140157438A1Publication Date: 2014-06-05
- Inventor: Sergey Nikolayevich Seleznev , Byung-Rae Lee , Bo-Gyeong Kang
- Applicant: Samsung Electronics Co., Ltd
- Applicant Address: KR Gyeonggi-do
- Assignee: Samsung Electronics Co., Ltd
- Current Assignee: Samsung Electronics Co., Ltd
- Current Assignee Address: KR Gyeonggi-do
- International Application: PCT/KR2011/003283 WO 20110503
- Main IPC: G06F21/10
- IPC: G06F21/10
Abstract:
The present invention proposes a method for obtaining a digital right management (DRM) function for playing DRM contents on a user device according to need. To this end, the present invention comprises the steps of, when a user device requests a specific DRM contents or accesses a service system, a user device obtaining a rights object corresponding to a request; determining information on a current DRM function using the rights object; and when a new DRM function is required, installing a new DRM function or upgrading the standard DRM function.
Information query
