发明名称 Content reproducing device and method
摘要 <p>A content reproducing device including a communication section configured to receive license information corresponding to content data, a recording management section configured to record the license information, reproduction history of the content data, and identification information of the license information in a storage medium, a reproduction section, and a license evaluation section configured to allow the reproduction section to reproduce the content data when the reproduction history satisfies a reproduction condition specified in the license information and the identification information of the license information is recorded in the storage medium, and not to allow the reproduction section to reproduce the content data when the identification information of the license information is not recorded in the storage medium.</p>
申请公布号 EP2234374(B1) 申请公布日期 2011.09.07
申请号 EP20100250256 申请日期 2010.02.15
申请人 SONY CORPORATION 发明人 GOTO, NORIFUMI;MARUYAMA, SHINYA
分类号 H04L29/06;G06F21/00 主分类号 H04L29/06
代理机构 代理人
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