发明名称 |
System for uniquely and persistently identifying, managing, and tracking digital objects |
摘要 |
Methods of managing digital objects in a network are presented. Holders of rights in digital objects are enabled to control terns and conditions under which they are accessed by users in a network, or are granted to others.
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申请公布号 |
US6135646(A) |
申请公布日期 |
2000.10.24 |
申请号 |
US19970808050 |
申请日期 |
1997.02.28 |
申请人 |
CORPORATION FOR NATIONAL RESEARCH INITIATIVES |
发明人 |
KAHN, ROBERT E.;ELY, DAVID K. |
分类号 |
G06F21/00;G06Q10/00;(IPC1-7):G06F13/00 |
主分类号 |
G06F21/00 |
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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