Invention Grant
US08719956B2 Method and apparatus for sharing licenses between secure removable media
有权
用于在安全可移动媒体之间共享许可证的方法和装置
- Patent Title: Method and apparatus for sharing licenses between secure removable media
- Patent Title (中): 用于在安全可移动媒体之间共享许可证的方法和装置
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Application No.: US13719681Application Date: 2012-12-19
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Publication No.: US08719956B2Publication Date: 2014-05-06
- Inventor: Chen Huang , Renzhou Zhang , Zhipeng Zhou , Weizhong Yuan
- Applicant: Huawei Technologies Co., Ltd.
- Applicant Address: CN
- Assignee: Huawei Technologies Co., Ltd.
- Current Assignee: Huawei Technologies Co., Ltd.
- Current Assignee Address: CN
- Agency: Huawei Technologies Co., Ltd.
- Priority: CN200810134766 20080729
- Main IPC: G06F21/00
- IPC: G06F21/00
Abstract:
A method and an apparatus for moving a license between SRMs. A DRM agent obtains the license from a first SRM, and sets the license to a forwarding state locally; the DRM agent deducts one permission of moving the license; and the DRM agent sends the license to a second SRM.
Public/Granted literature
- US20130111604A1 METHOD AND APPARATUS FOR SHARING LICENSES BETWEEN SECURE REMOVABLE MEDIA Public/Granted day:2013-05-02
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