SYSTEM AND METHOD FOR PRE-LOADING PERSONAL MEDIA DEVICE CONTENT
摘要
A method, system and article for allowing access to pre-loaded media content on a personal media device. Access is allowed depending upon the presence of a pre-loaded content encryption key on the personal media device. The pre-loaded encryption key is associated with the pre-loaded media content.
申请公布号
WO2007019340(A3)
申请公布日期
2007.10.11
申请号
WO2006US30504
申请日期
2006.08.07
申请人
REALNETWORKS, INC.;WILLIAMS, ROBERT JOHN;WOOD, DARRYL W.;MCLEMAN, JAY JEFFREY;CAPPIO, ADAM BRUCE;TUMULURU, SUDHEER
发明人
WILLIAMS, ROBERT JOHN;WOOD, DARRYL W.;MCLEMAN, JAY JEFFREY;CAPPIO, ADAM BRUCE;TUMULURU, SUDHEER