Invention Grant
- Patent Title: Communication controller with automatic time stamping
- Patent Title (中): 通讯控制器具有自动时间戳功能
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Application No.: US10903317Application Date: 2004-07-30
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Publication No.: US07689687B2Publication Date: 2010-03-30
- Inventor: Brian A. Franchuk , Roger R. Benson
- Applicant: Brian A. Franchuk , Roger R. Benson
- Applicant Address: US TX Austin
- Assignee: Fisher-Rosemount Systems, Inc.
- Current Assignee: Fisher-Rosemount Systems, Inc.
- Current Assignee Address: US TX Austin
- Agency: Kinney & Lange, P.A.
- Main IPC: G06F15/173
- IPC: G06F15/173
Abstract:
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.
Public/Granted literature
- US20060026314A1 Communication controller with automatic time stamping Public/Granted day:2006-02-02
Information query
