Hung-Chieh CHEN

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Zhongshan City, CN

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Patents Grantslast 30 patents

Information Patent Grant
LED projection lamp
- Patent number 9,028,104
- Issue date May 12, 2015
- Zhongshan Weiqiang Technology Co., Ltd.
- Ke-Chin Lee
- F21 - LIGHTING
Information Patent Grant
Replaceable LED street lamp module
- Patent number 8,979,331
- Issue date Mar 17, 2015
- Zhongshan Weiqiang Technology Co., Ltd.
- Ke-Chin Lee
- F21 - LIGHTING
Information Patent Grant
LED projection lamp having a cylindrical heat sink
- Patent number 8,888,319
- Issue date Nov 18, 2014
- Zhongshan Weiqiang Technology Co., Ltd.
- Ke-Chin Lee
- F21 - LIGHTING
Information Patent Grant
LED lighting fixture
- Patent number 8,690,393
- Issue date Apr 8, 2014
- Zhongshan Weiqiang Technology Co., Ltd.
- Ke-Chin Lee
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LED PROJECTION LAMP
- Publication number 20130229799
- Publication date Sep 5, 2013
- ZHONGSHAN WEIQIANG TECHNOLOGY CO., LTD.
- Ke-Chin LEE
- F21 - LIGHTING
Information Patent Application
LED PROJECTION LAMP
- Publication number 20130223064
- Publication date Aug 29, 2013
- ZHONGSHAN WEIQIANG TECHNOLOGY CO., LTD.
- Ke-Chin LEE
- F21 - LIGHTING
Information Patent Application
REPLACEABLE LED STREET LAMP MODULE
- Publication number 20130223063
- Publication date Aug 29, 2013
- Ke-Chin LEE
- F21 - LIGHTING
Information Patent Application
LED LIGHTING FIXTURE
- Publication number 20130039057
- Publication date Feb 14, 2013
- Ke-Chin LEE
- F21 - LIGHTING
Information Patent Application
HIGH-POWER FINNED HEAT DISSIPATION MODULE
- Publication number 20120080176
- Publication date Apr 5, 2012
- ZHONGSHAN WEIQIANG TECHNOLOGY CO., LTD
- Ke-chin Lee
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HIGH-POWER FINLESS HEAT DISSIPATION MODULE
- Publication number 20120080177
- Publication date Apr 5, 2012
- ZHONGSHAN WEIQIANG TECHNOLOGY CO., LTD
- Ke-chin Lee
- F28 - HEAT EXCHANGE IN GENERAL