CN201541360U - 一种led灯的恒流源 - Google Patents
一种led灯的恒流源 Download PDFInfo
- Publication number
- CN201541360U CN201541360U CN2009201033420U CN200920103342U CN201541360U CN 201541360 U CN201541360 U CN 201541360U CN 2009201033420 U CN2009201033420 U CN 2009201033420U CN 200920103342 U CN200920103342 U CN 200920103342U CN 201541360 U CN201541360 U CN 201541360U
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- led lamp
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009201033420U CN201541360U (zh) | 2009-06-19 | 2009-06-19 | 一种led灯的恒流源 |
Applications Claiming Priority (1)
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CN2009201033420U CN201541360U (zh) | 2009-06-19 | 2009-06-19 | 一种led灯的恒流源 |
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CN201541360U true CN201541360U (zh) | 2010-08-04 |
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CN2009201033420U Expired - Fee Related CN201541360U (zh) | 2009-06-19 | 2009-06-19 | 一种led灯的恒流源 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104049192A (zh) * | 2013-03-15 | 2014-09-17 | 海洋王(东莞)照明科技有限公司 | 一种小功率led测试装置及其多路恒流输出电路 |
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2009
- 2009-06-19 CN CN2009201033420U patent/CN201541360U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104049192A (zh) * | 2013-03-15 | 2014-09-17 | 海洋王(东莞)照明科技有限公司 | 一种小功率led测试装置及其多路恒流输出电路 |
CN104049192B (zh) * | 2013-03-15 | 2016-12-28 | 海洋王(东莞)照明科技有限公司 | 一种小功率led测试装置及其多路恒流输出电路 |
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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: ZHANG YUSEN Free format text: FORMER OWNER: SHIJIAZHUANG DEVELOPMENT ZONE HUAWEIKAIDE TECHNOLOGY CO., LTD. Effective date: 20130524 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130524 Address after: 1905 room 136, science and technology center, 050000 the Yellow River Road, Shijiazhuang high tech Zone, Hebei, China Patentee after: Zhang Yusen Address before: 050000, room 505, blue diamond, 19 North Main Street, Xinhua East Road, Hebei, Shijiazhuang Patentee before: Shijiazhuang HWKD Technology Development Co., Ltd. |
|
DD01 | Delivery of document by public notice |
Addressee: Bao Yuanliang Document name: Notification of Passing Examination on Formalities |
|
ASS | Succession or assignment of patent right |
Owner name: SHIJIAZHUANG DEVELOPMENT ZONE HUAWEIKAIDE TECHNOLO Free format text: FORMER OWNER: ZHANG YUSEN Effective date: 20130703 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130703 Address after: 1905 room 136, science and technology center, 050000 the Yellow River Road, Shijiazhuang high tech Zone, Hebei, China Patentee after: Shijiazhuang HWKD Technology Development Co., Ltd. Address before: 1905 room 136, science and technology center, 050000 the Yellow River Road, Shijiazhuang high tech Zone, Hebei, China Patentee before: Zhang Yusen |
|
C56 | Change in the name or address of the patentee |
Owner name: HEBEI HUAWEI KAIDE LIGHTING TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHIJIAZHUANG DEVELOPMENT ZONE HUAWEIKAIDE TECHNOLOGY CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 1905 room 136, science and technology center, 050000 the Yellow River Road, Shijiazhuang high tech Zone, Hebei, China Patentee after: Hebei Huawei Kaide Lighting Technology Co., Ltd. Address before: 1905 room 136, science and technology center, 050000 the Yellow River Road, Shijiazhuang high tech Zone, Hebei, China Patentee before: Shijiazhuang HWKD Technology Development Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100804 Termination date: 20170619 |
|
CF01 | Termination of patent right due to non-payment of annual fee |