发明名称 ONLINE DIGITAL CONTENT LIBRARY
摘要 <p>According to various exemplary embodiments, a system for distributing digital content via a digital network suitably includes a database configured to receive the digital content from the input and to store the content in a database, an interface to the digital network, and an application program configured to receive a request for the digital content from a user via the interface and to process the request such that the user is granted access to the digital content for a limited period of time. Other aspects of the invention include methods for distributing online content, methods for operating an online library, and the like.</p>
申请公布号 WO2002003179(A2) 申请公布日期 2002.01.10
申请号 US2001021055 申请日期 2001.06.29
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