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.
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 代理人
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