发明名称 SYSTEM UND VERFAHREN ZUR VERWALTUNG DIGITALER BERECHTIGUNGEN
摘要 <p>Methods and systems for handling a plurality of digital assets on a mobile device, wherein backups of the plurality of digital assets are created so as conform to digital rights management issues. Encrypted versions and/or links of the plurality of digital assets may be stored so that the mobile device or other electronic devices may access the backups.</p>
申请公布号 AT511677(T) 申请公布日期 2011.06.15
申请号 AT20030029313T 申请日期 2003.12.18
申请人 RESEARCH IN MOTION LIMITED 发明人 BELLS, MATTHEW
分类号 G06F21/10;H04L9/08;H04L12/28;H04L12/56;H04L29/06 主分类号 G06F21/10
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