发明名称 System and Method for Processing User Rights
摘要 A system and method for processing entitlement rights are disclosed. The method, in one aspect, provides for storing content at a first time, receiving a request for playback of the content at a second time, and processing a user right associated with the content to authenticate the user right in response to the request for playback, wherein the user right is authenticated based upon a state of the user right at the first time.
申请公布号 US2013276141(A1) 申请公布日期 2013.10.17
申请号 US201213444555 申请日期 2012.04.11
申请人 CHEN MICHAEL A.;COMCAST CABLE COMMUNICATIONS, LLC 发明人 CHEN MICHAEL A.
分类号 G06F0021/000024 主分类号 G06F0021/000024
代理机构 代理人
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