发明名称 |
Information processing apparatus, information processing method, and information processing system |
摘要 |
The present invention is intended to provide a right presentation based on a combination of two or more rights to realize a more flexible right presentation. Disclosed herein is an information processing apparatus which can use content information within a range of usage conditions written in license information, including: a storage element for storing first license information; a receiving element for receiving second license information; and a linking element for linking a part or all of the second license information with the first license information, wherein the content information is used within a range of license information obtained by linking the first license information with the second license information by the linking element. |
申请公布号 |
US2004236697(A1) |
申请公布日期 |
2004.11.25 |
申请号 |
US20040824544 |
申请日期 |
2004.04.15 |
申请人 |
SONY CORPORATION |
发明人 |
NAGAO YUTAKA |
分类号 |
G06F21/00;G06F21/10;G06Q50/00;G06Q50/10;H04L9/32;(IPC1-7):G06F17/00 |
主分类号 |
G06F21/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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