MING-HUI ZHAI

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Foshan, CN

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Patents Grantslast 30 patents

Information Patent Grant
LED illumination device having a heat sink with a plurality of sets...
- Patent number 9,581,324
- Issue date Feb 28, 2017
- Champ Tech Optical (Foshan) Corporation
- Ming-Hui Zhai
- F21 - LIGHTING
Information Patent Grant
LED high bay light fixture
- Patent number D764094
- Issue date Aug 16, 2016
- Foxconn Technology Co., Ltd.
- Ming-Hui Zhai
- D26 - Lighting

Patents Applicationslast 30 patents

Information Patent Application
LED ILLUMINATION DEVICE
- Publication number 20160215969
- Publication date Jul 28, 2016
- CHAMP TECH OPTICAL (FOSHAN) CORPORATION
- MING-HUI ZHAI
- F21 - LIGHTING