CN1315291C - 现场总线中继器 - Google Patents
现场总线中继器 Download PDFInfo
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- CN1315291C CN1315291C CNB021110727A CN02111072A CN1315291C CN 1315291 C CN1315291 C CN 1315291C CN B021110727 A CNB021110727 A CN B021110727A CN 02111072 A CN02111072 A CN 02111072A CN 1315291 C CN1315291 C CN 1315291C
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Abstract
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Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021110727A CN1315291C (zh) | 2002-03-18 | 2002-03-18 | 现场总线中继器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021110727A CN1315291C (zh) | 2002-03-18 | 2002-03-18 | 现场总线中继器 |
Publications (2)
Publication Number | Publication Date |
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CN1445961A CN1445961A (zh) | 2003-10-01 |
CN1315291C true CN1315291C (zh) | 2007-05-09 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB021110727A Expired - Lifetime CN1315291C (zh) | 2002-03-18 | 2002-03-18 | 现场总线中继器 |
Country Status (1)
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CN (1) | CN1315291C (zh) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4905302A (en) * | 1987-06-03 | 1990-02-27 | General Electric Company | Trunked radio repeater system |
CN1095874A (zh) * | 1993-05-05 | 1994-11-30 | 曾大章 | 计算机网用自动容错型光电中继器 |
-
2002
- 2002-03-18 CN CNB021110727A patent/CN1315291C/zh not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4905302A (en) * | 1987-06-03 | 1990-02-27 | General Electric Company | Trunked radio repeater system |
CN1095874A (zh) * | 1993-05-05 | 1994-11-30 | 曾大章 | 计算机网用自动容错型光电中继器 |
Non-Patent Citations (1)
Title |
---|
基于PL-III的电力线载波通信中继器 公茂法,范迪,吕英俊,电力系统通信,第4期 2000 * |
Also Published As
Publication number | Publication date |
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CN1445961A (zh) | 2003-10-01 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI AUTOMATION INSTRUMENTATION CO., LTD. Free format text: FORMER OWNER: SHANGHAI AUTOMATIC INDUSTRUMENT AND METER CO LTD Effective date: 20150612 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150612 Address after: Zhabei District Shanghai City, No. 191 West Guangzhong road 200072 No. 7 Patentee after: Shanghai instrument and meter for automation company limited Address before: 200050, 8 floor, Yue Xiang building, No. 1599, Shanghai, West Yan'an Road Patentee before: Shanghai Automatic Industrument and Meter Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20070509 |
|
CX01 | Expiry of patent term |