发明名称 |
LICENSE INFORMATION EXCHANGE SYSTEM |
摘要 |
When license information is transferred between a server machine and a client machine, an identifier which is unique to a series of communication sequences is provided. The identifier is sent when a communication is performed between the two machines, as well as when the license information is updated. Therefore, when a message for transferring the license information is received by the use of the same identifier, a response message is returned without updating the license information. |
申请公布号 |
EP1470466(B1) |
申请公布日期 |
2016.11.09 |
申请号 |
EP20030734842 |
申请日期 |
2003.01.27 |
申请人 |
PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA |
发明人 |
YAMAMOTO, MASAYA;OHO, MASAHIRO;MIURA, KOUJI |
分类号 |
G06F21/10;G06Q30/06;G06F13/00;G06Q20/12;G06Q50/10;H04L29/06;H04N21/6334 |
主分类号 |
G06F21/10 |
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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