发明名称 METHOD AND APPARATUS FOR ESTABLISHING USAGE RIGHTS FOR DIGITAL CONTENT TO BE CREATED IN THE FUTURE
摘要 <p>Usage rights for a digital work are established prior to creation of the corresponding content. The rights can be associated with the content after the content is created. A content creation, such as a video recorder or a still camera, device can store labels of the rights and can associate usage rights with content in real time as the content is created.</p>
申请公布号 EP1847052(A2) 申请公布日期 2007.10.24
申请号 EP20060717522 申请日期 2006.01.09
申请人 CONTENTGUARD HOLDINGS, INC. 发明人 RALEY, MICHAEL;VALENZUELA, EDGARDO;NAHIDIPOUR, ARAM;WANG, XIN;LAO, GUILLERMO;TA, THANH;TADAYON, BIJAN
分类号 G06Q99/00;G06F21/00;G06Q20/12;G07F17/16;G09C1/00;G11B20/00;H04L29/06;H04L29/08 主分类号 G06Q99/00
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