发明名称 |
Transmission/reception system, recording apparatus and method, providing apparatus and method, and program |
摘要 |
A transmission/reception system includes a providing apparatus and a recording apparatus. The providing apparatus has a generating section which generates restrictive information for each piece of content to be broadcast, and a providing section which provides the restrictive information by broadcasting to the recording apparatus. The recording apparatus has a management section which manages the restrictive information, and a restriction section that adds a restriction to at least one of a next copying of the same content as copied last or each piece of the recorded content that provided a source of the copying.
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申请公布号 |
US2007107066(A1) |
申请公布日期 |
2007.05.10 |
申请号 |
US20060589511 |
申请日期 |
2006.10.30 |
申请人 |
SONY CORPORATION |
发明人 |
MORINAGA TAKEO;HAMADA ICHIRO |
分类号 |
G06F17/30 |
主分类号 |
G06F17/30 |
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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