发明名称 METHOD AND SYSTEM OF DISTRIBUTING PRE-RELEASED MEDIA CONTENT
摘要 Method and system of controlling access to pre-release media content. The method and system include features to assess whether a customer has agre ed to purchase a personal copy of the pre-released media content and to control access to the media content as a function thereof.
申请公布号 CA2563217(A1) 申请公布日期 2007.04.13
申请号 CA20062563217 申请日期 2006.10.11
申请人 COMCAST CABLE HOLDINGS, LLC 发明人 BOND, MADISON E.
分类号 H04N7/16 主分类号 H04N7/16
代理机构 代理人
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