摘要 |
<p>A rights management system including one or more consequential rights associated with digital content, and specifying a manner of use of the digital content, a right management module that enforces the rights permitting use of the digital content in accordance with the rights upon occurrence of a consequential event. The consequential event is based on another usage right. In one embodiment, the consequential event is the exercise, expiration, or possession of another usage right.</p> |
申请人 |
CONTENTGUARD HOLDINGS, INC.;GUILLERMO, LAO;NAHIDIPOUR, ARAM;RALEY, MICHAEL;TA, THANH;TADAYON, BIJAN |
发明人 |
GUILLERMO, LAO;NAHIDIPOUR, ARAM;RALEY, MICHAEL;TA, THANH;TADAYON, BIJAN |