发明名称 Information processing apparatus, information processing method, and information processing system
摘要 The present invention is intended to provide a right presentation based on a combination of two or more rights to realize a more flexible right presentation. Disclosed herein is an information processing apparatus which can use content information within a range of usage conditions written in license information, including: a storage element for storing first license information; a receiving element for receiving second license information; and a linking element for linking a part or all of the second license information with the first license information, wherein the content information is used within a range of license information obtained by linking the first license information with the second license information by the linking element.
申请公布号 US2004236697(A1) 申请公布日期 2004.11.25
申请号 US20040824544 申请日期 2004.04.15
申请人 SONY CORPORATION 发明人 NAGAO YUTAKA
分类号 G06F21/00;G06F21/10;G06Q50/00;G06Q50/10;H04L9/32;(IPC1-7):G06F17/00 主分类号 G06F21/00
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