发明名称 |
License information conversion appatatus |
摘要 |
Each of at least two terminal apparatuses uses content data in accordance with license information which is generated by a content distribution system to which it subscribes. A conversion apparatus includes a working area for storing license information which is compatible with one of the terminal apparatuses, and a central processing section for converting the license information stored in the working area into license information which is compatible with the other terminal apparatus. Thus, there is provided a conversion apparatus which can convert one's own license information so as to be passable to others. |
申请公布号 |
US2003048907(A1) |
申请公布日期 |
2003.03.13 |
申请号 |
US20020212068 |
申请日期 |
2002.08.06 |
申请人 |
NAKAHARA TOHRU;HIGASHI AKIO |
发明人 |
NAKAHARA TOHRU;HIGASHI AKIO |
分类号 |
G06F12/14;G06F21/00;G06F21/10;G06F21/60;G06F21/62;G06Q50/00;G06Q50/10;G10K15/02;H04L9/00;H04L9/08;(IPC1-7):H04L9/00 |
主分类号 |
G06F12/14 |
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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