Fengli Xu

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Xiamen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Lighting apparatus
- Patent number 11,391,451
- Issue date Jul 19, 2022
- XIAMEN LEEDARSON LIGHTING CO., LTD
- Fengli Xu
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LIGHTING APPARATUS
- Publication number 20210116110
- Publication date Apr 22, 2021
- XIAMEN LEEDARSON LIGHTING CO.,LTD
- Fengli Xu
- G06 - COMPUTING CALCULATING COUNTING