Xiaoyung Liu

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NINGBO, CN

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Patents Grantslast 30 patents

Information Patent Grant
Assembling mechanism for LED downlight
- Patent number 10,151,457
- Issue date Dec 11, 2018
- Self Electronics Co., Ltd.
- Xiaoyung Liu
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
ASSEMBLING MECHANISM FOR LED DOWNLIGHT
- Publication number 20170370558
- Publication date Dec 28, 2017
- Self Electronics Co., Ltd.
- Xiaoyung Liu
- F21 - LIGHTING