发明名称 |
System and method for supplying and managing usage rights associated with an item repository |
摘要 |
A system and method for enforcing rights expressions, include specifying a repository rights expression indicating a manner of use of an item at a repository; and associating the repository rights expression with the repository. In a further embodiment, the system includes one or more repositories having associated therewith rights expressions further indicating a condition of use of the item at the repository. In a further embodiment, a repository for use in the system, includes a processor module configured to process the rights expression associated with the repository; and a determination module configured to determine based on the rights expression associated with the repository what action the repository is to take when the repository processes or receives a request for the item. The manner of use or condition of use indicates what action the repository is to take when the repository processes or receives a request for the item.
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申请公布号 |
US2004006542(A1) |
申请公布日期 |
2004.01.08 |
申请号 |
US20030452928 |
申请日期 |
2003.06.03 |
申请人 |
CONTENTGUARD HOLDINGS, INC. |
发明人 |
GILLIAM CHARLES P.;WANG XIN |
分类号 |
G06F;H04L29/06;(IPC1-7):G06F17/60 |
主分类号 |
G06F |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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