Feng Du

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Zhongshan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Cabinet lamp
- Patent number D835327
- Issue date Dec 4, 2018
- ZHONGSHAN WINSTAR ELECTRICAL CO., LTD.
- Yu Li
- D26 - Lighting
Information Patent Grant
Cabinet lamp
- Patent number D820500
- Issue date Jun 12, 2018
- ZHONGSHAN WINSTAR ELECTRICAL CO., LTD.
- Yu Li
- D26 - Lighting
Information Patent Grant
Nightlight
- Patent number D813429
- Issue date Mar 20, 2018
- ZHONGSHAN WINSTAR ELECTRICAL CO., LTD.
- Yu Li
- D26 - Lighting
Information Patent Grant
Cabinet lamp
- Patent number D770076
- Issue date Oct 25, 2016
- ZHONGSHAN WINSTAR ELECTRICAL CO., LTD.
- Yu Li
- D26 - Lighting

Patents Applicationslast 30 patents

Information Patent Application
Novel Light Guide Plate Lamp
- Publication number 20180059307
- Publication date Mar 1, 2018
- Zhongshan Winstar Electrical Co., Ltd.
- Yu Li
- G02 - OPTICS
Information Patent Application
Novel Nightlight Having a Simple Structure
- Publication number 20170329067
- Publication date Nov 16, 2017
- Zhongshan Winstar Electrical Co., Ltd.
- Yu Li
- G02 - OPTICS
Information Patent Application
Cabinet Lamp
- Publication number 20160282539
- Publication date Sep 29, 2016
- Zhongshan Winstar Electrical Co., Ltd.
- Yu Li
- G02 - OPTICS