CN201487813U - 能集中光效率的led光学透镜 - Google Patents
能集中光效率的led光学透镜 Download PDFInfo
- Publication number
- CN201487813U CN201487813U CN2009201753188U CN200920175318U CN201487813U CN 201487813 U CN201487813 U CN 201487813U CN 2009201753188 U CN2009201753188 U CN 2009201753188U CN 200920175318 U CN200920175318 U CN 200920175318U CN 201487813 U CN201487813 U CN 201487813U
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- CN
- China
- Prior art keywords
- optical lens
- central shaft
- led optical
- led
- curve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
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Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009201753188U CN201487813U (zh) | 2009-08-25 | 2009-08-25 | 能集中光效率的led光学透镜 |
Applications Claiming Priority (1)
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CN2009201753188U CN201487813U (zh) | 2009-08-25 | 2009-08-25 | 能集中光效率的led光学透镜 |
Publications (1)
Publication Number | Publication Date |
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CN201487813U true CN201487813U (zh) | 2010-05-26 |
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CN2009201753188U Expired - Fee Related CN201487813U (zh) | 2009-08-25 | 2009-08-25 | 能集中光效率的led光学透镜 |
Country Status (1)
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CN (1) | CN201487813U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013143330A1 (zh) * | 2012-03-31 | 2013-10-03 | 华南理工大学 | 用于led汽车远光灯的自由曲面光学透镜 |
-
2009
- 2009-08-25 CN CN2009201753188U patent/CN201487813U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013143330A1 (zh) * | 2012-03-31 | 2013-10-03 | 华南理工大学 | 用于led汽车远光灯的自由曲面光学透镜 |
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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: DONGGUAN LEDLINK OPTICS CO., LTD. Free format text: FORMER OWNER: LEDLINK OPTICS CO., LTD. Effective date: 20110201 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: TAIPEI COUNTY, TAIWAN, CHINA TO: 523000 BUILDING B13, AREA 1, XICHENG INDUSTRIAL AREA, HENGLI TOWN, DONGGUAN CITY, GUANGDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110201 Address after: 523000 Guangdong province Dongguan City Hengli Town Xicheng Industrial District building B13 Patentee after: Dongguan Ledlink Optics, Inc. Address before: Taiwan County, Taipei, China Patentee before: LEDLINK OPTICS (YANG ZHOU) CO.,LTD. |
|
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: Hengli Town Tian Keng Industrial Zone 523478 in Guangdong city of Dongguan province No. 5 Patentee after: Dongguan Ledlink Optics, Inc. Address before: 523000 Guangdong province Dongguan City Hengli Town Xicheng Industrial District building B13 Patentee before: Dongguan Ledlink Optics, Inc. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20140825 |
|
EXPY | Termination of patent right or utility model |