发明名称 |
AN EXTENSIBLE MANUFACTURING/PROCESS CONTROL INFORMATION PORTAL SERVER |
摘要 |
<p>Disclosed is a server that provides session-persistent concurrent licenses for resources accessed by clients. In one embodiment, rather than requiring a license when the server is initially accessed, a license is not requested until a client seeks access to a licensed resource. In one implementation, scripts for Web pages associated with licensed resources include requests for licenses from a license management facility. Certain resources conditionally request a license based upon the origin of the access request: the license request may be bypassed for access requests from“pre-licensed”applications. Session-based licensing allows equitable assessment of compensation to a service provider for use of the services. The server includes many resources, some of which require a license for access while others do not. The services of premium value are the only ones for which customers are expected to obtain/claim a license.</p> |
申请公布号 |
EP1330748(A4) |
申请公布日期 |
2006.11.29 |
申请号 |
EP20010973204 |
申请日期 |
2001.09.17 |
申请人 |
INVENSYS SYSTEMS, INC. |
发明人 |
FORNEY, PAUL, W.;MODY, RASHESH;TRAN, DAVE;THAZHICHAYIL, PRAMOD;ANAND, VIJAY;NGUYEN, KIMSON, Q. |
分类号 |
G06F15/16;G06F15/173;G06F17/30;G06F21/00;G06G7/48;G06Q10/06;G06T;G06T1/00;G09G5/00;(IPC1-7):G06F17/60 |
主分类号 |
G06F15/16 |
代理机构 |
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代理人 |
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地址 |
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