| 发明名称 |
Communication controller with automatic time stamping |
| 摘要 |
Devices in a process control system communicate by data messages over a communication medium segment. Each device includes a communication controller that automatically time stamps events associated with received and transmitted messages.
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| 申请公布号 |
US7689687(B2) |
申请公布日期 |
2010.03.30 |
| 申请号 |
US20040903317 |
申请日期 |
2004.07.30 |
| 申请人 |
FISHER-ROSEMOUNT SYSTEMS, INC. |
发明人 |
FRANCHUK BRIAN A.;BENSON ROGER R. |
| 分类号 |
G06F15/173 |
主分类号 |
G06F15/173 |
| 代理机构 |
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代理人 |
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