发明名称 Content-information management system, content-information management apparatus, content-information management method, and computer program
摘要 A content-information-management system that includes a meta-information server which handles meta information of contents on a network on which at least one content-providing device which provides the contents. The meta-information server provides the meta information to a content-use device which uses the contents. The meta-information server determines the content-providing device on the network, acquires and stores the meta information of the contents provided by the content-providing device, and transmits the meta information of the contents according to a request for the contents, the request being made by the content-use device.
申请公布号 US7640248(B2) 申请公布日期 2009.12.29
申请号 US20060353388 申请日期 2006.02.14
申请人 SONY CORPORATION 发明人 NAKAMURA JUNICHI
分类号 G06F17/30 主分类号 G06F17/30
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