发明名称 Content transmitting method, content transmitting apparatus, and content receiving apparatus
摘要 In a content transmitting method in a content transmitting apparatus, wherein the content transmitting apparatus adds copy control information for indicating to execute a recoding control with either one of "copy can be made only one (1) generation" or "number of times of copying is limited", on number-limited copy target content, when distributing the number-limited copy target content, which can be copied within a region of limited number of pieces.
申请公布号 US8631509(B2) 申请公布日期 2014.01.14
申请号 US201113072994 申请日期 2011.03.28
申请人 OHNO CHIYO;TERAOKA HIDETOSHI;OKAMOTO HIROO;HITACHI CONSUMER ELECTRONICS CO., LTD. 发明人 OHNO CHIYO;TERAOKA HIDETOSHI;OKAMOTO HIROO
分类号 H04L29/06 主分类号 H04L29/06
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