CN202649537U - 一种双光纤三向光波选择器 - Google Patents
一种双光纤三向光波选择器 Download PDFInfo
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- CN202649537U CN202649537U CN 201220288274 CN201220288274U CN202649537U CN 202649537 U CN202649537 U CN 202649537U CN 201220288274 CN201220288274 CN 201220288274 CN 201220288274 U CN201220288274 U CN 201220288274U CN 202649537 U CN202649537 U CN 202649537U
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CN 201220288274 CN202649537U (zh) | 2012-06-19 | 2012-06-19 | 一种双光纤三向光波选择器 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106199855A (zh) * | 2016-07-11 | 2016-12-07 | 武汉优信光通信设备有限责任公司 | 基于透镜技术的单纤三向光器件 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN106199855A (zh) * | 2016-07-11 | 2016-12-07 | 武汉优信光通信设备有限责任公司 | 基于透镜技术的单纤三向光器件 |
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Denomination of utility model: Double-optical-fiber three-way optical wave selector Effective date of registration: 20130427 Granted publication date: 20130102 Pledgee: Huaxia Bank Limited by Share Ltd Zhongguancun Beijing branch Pledgor: Beijing Zhongjing Sybo Technology Co., Ltd. Registration number: 2013990000249 |
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Date of cancellation: 20141029 Granted publication date: 20130102 Pledgee: Huaxia Bank Limited by Share Ltd Zhongguancun Beijing branch Pledgor: Beijing Zhongjing Sybo Technology Co., Ltd. Registration number: 2013990000249 |
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Denomination of utility model: Double-optical-fiber three-way optical wave selector Effective date of registration: 20170621 Granted publication date: 20130102 Pledgee: Zhongguancun Beijing technology financing Company limited by guarantee Pledgor: Beijing Zhongjing Sybo Technology Co., Ltd. Registration number: 2017990000514 |
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Date of cancellation: 20200327 Granted publication date: 20130102 Pledgee: Zhongguancun Beijing technology financing Company limited by guarantee Pledgor: BEIJING ZHONGJING SYBO TECHNOLOGY Co.,Ltd. Registration number: 2017990000514 |
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