CN1266850C - 光纤线路故障检测装置 - Google Patents
光纤线路故障检测装置 Download PDFInfo
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- CN1266850C CN1266850C CNB011057122A CN01105712A CN1266850C CN 1266850 C CN1266850 C CN 1266850C CN B011057122 A CNB011057122 A CN B011057122A CN 01105712 A CN01105712 A CN 01105712A CN 1266850 C CN1266850 C CN 1266850C
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- optical fibre
- circuit failure
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB011057122A CN1266850C (zh) | 2001-03-22 | 2001-03-22 | 光纤线路故障检测装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB011057122A CN1266850C (zh) | 2001-03-22 | 2001-03-22 | 光纤线路故障检测装置 |
Publications (2)
Publication Number | Publication Date |
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CN1376908A CN1376908A (zh) | 2002-10-30 |
CN1266850C true CN1266850C (zh) | 2006-07-26 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB011057122A Expired - Fee Related CN1266850C (zh) | 2001-03-22 | 2001-03-22 | 光纤线路故障检测装置 |
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CN (1) | CN1266850C (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101908926A (zh) * | 2006-02-03 | 2010-12-08 | 株式会社藤仓 | 光线路监视装置和光线路监视方法 |
CN101110645B (zh) * | 2006-07-18 | 2013-01-02 | 株式会社藤仓 | 光传输线路监视装置、光传输线路监视方法 |
CN101170360B (zh) * | 2006-10-25 | 2011-05-11 | 中兴通讯股份有限公司 | 一种信号光功率检测设备及检测方法 |
CN101924591A (zh) * | 2010-08-25 | 2010-12-22 | 浙江万马集团电子有限公司 | 带告警功能的在线监控器件 |
WO2012106904A1 (zh) * | 2011-07-20 | 2012-08-16 | 华为技术有限公司 | 波长接入方法及设备 |
CN103983428B (zh) * | 2014-06-05 | 2016-09-28 | 中国科学技术大学 | 测量全光纤脉冲激光器ase噪声的方法 |
CN112467504B (zh) * | 2021-01-27 | 2021-05-07 | 武汉中科锐择光电科技有限公司 | 一种超短脉冲光纤放大器的强度噪声抑制装置 |
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2001
- 2001-03-22 CN CNB011057122A patent/CN1266850C/zh not_active Expired - Fee Related
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Publication number | Publication date |
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CN1376908A (zh) | 2002-10-30 |
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Legal Events
Date | Code | Title | Description |
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ASS | Succession or assignment of patent right |
Owner name: SHENZHENG CITY ZTE CO., LTD. Free format text: FORMER OWNER: SHENZHENG CITY ZTE CO., LTD. SHANGHAI SECOND INSTITUTE Effective date: 20010912 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20010912 Address after: 518057 Ministry of law, 6 floor, Zhongxing building, South hi tech Industrial Park, Nanshan District hi tech Industrial Park, Guangdong, Shenzhen Applicant after: Zhongxing Communication Co., Ltd., Shenzhen City Address before: 200233 No. 396, Shanghai, Guilin Road Applicant before: Shanghai Inst. of No.2, Zhongxing Communication Co., Ltd., Shenzhen City |
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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: STATE GRID BEIJING ELECTRIC POWER COMPANY Free format text: FORMER OWNER: ZTE CORPORATION Effective date: 20131225 Owner name: BEIJING BORUI XIANGLUN TECHNOLOGY DEVELOPMENT CO., Effective date: 20131225 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518057 SHENZHEN, GUANGDONG PROVINCE TO: 100031 XICHENG, BEIJING |
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TR01 | Transfer of patent right |
Effective date of registration: 20131225 Address after: 100031 Beijing Qianmen West Street, Xicheng District, No. 41 Patentee after: State Grid Beijing Electric Power Company Patentee after: BEIJING BORUI XIANGLUN TECHNOLOGY DEVELOPMENT CO., LTD. Patentee after: CHINA TECHNOLOGY EXCHANGE CO., LTD. Address before: 518057 Ministry of law, 6 floor, Zhongxing building, South hi tech Industrial Park, Nanshan District hi tech Industrial Park, Guangdong, Shenzhen Patentee before: ZTE Corporation |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060726 Termination date: 20150322 |
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EXPY | Termination of patent right or utility model |