CN201654292U - 一种膜片式多模光分路器 - Google Patents
一种膜片式多模光分路器 Download PDFInfo
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- CN201654292U CN201654292U CN2010201246805U CN201020124680U CN201654292U CN 201654292 U CN201654292 U CN 201654292U CN 2010201246805 U CN2010201246805 U CN 2010201246805U CN 201020124680 U CN201020124680 U CN 201020124680U CN 201654292 U CN201654292 U CN 201654292U
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010201246805U CN201654292U (zh) | 2010-03-05 | 2010-03-05 | 一种膜片式多模光分路器 |
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CN2010201246805U CN201654292U (zh) | 2010-03-05 | 2010-03-05 | 一种膜片式多模光分路器 |
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CN201654292U true CN201654292U (zh) | 2010-11-24 |
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CN2010201246805U Expired - Lifetime CN201654292U (zh) | 2010-03-05 | 2010-03-05 | 一种膜片式多模光分路器 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105785574A (zh) * | 2014-12-25 | 2016-07-20 | 韩朝阳 | 一种分光比可调的光分束器 |
WO2018014209A1 (zh) * | 2016-07-19 | 2018-01-25 | 乐矣天 | 一种光纤可调滤波器 |
-
2010
- 2010-03-05 CN CN2010201246805U patent/CN201654292U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105785574A (zh) * | 2014-12-25 | 2016-07-20 | 韩朝阳 | 一种分光比可调的光分束器 |
WO2018014209A1 (zh) * | 2016-07-19 | 2018-01-25 | 乐矣天 | 一种光纤可调滤波器 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HOPECOM OPTIC COMMUNICATIONS CO., LTD. SHANGHAI LE Effective date: 20150327 Owner name: SHANGHAI LETONG COMMUNICATION DEVICE (GROUP) CO., Free format text: FORMER OWNER: HOPECOM OPTIC COMMUNICATIONS CO., LTD. Effective date: 20150327 |
|
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200135 PUDONG NEW AREA, SHANGHAI TO: 200233 XUHUI, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150327 Address after: Xuhui District Qinzhou road 200233 Shanghai City No. 99 Building No. 2 Patentee after: Shanghai communication equipment (Group) Limited by Share Ltd Patentee after: Hopecom Optic Communications Co., Ltd. Patentee after: Shanghai Letel Communication Technology Co., Ltd. Patentee after: Henan Chenghe Communication Technology Co., Ltd. Address before: 200135 Shanghai city Pudong New Area Gushan Road No. 951 LAN-STAR West Building Patentee before: Hopecom Optic Communications Co., Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20101124 |