Mingli Wei

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Xiamen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Light bulb apparatus
- Patent number 11,473,735
- Issue date Oct 18, 2022
- XIAMEN LEEDARSON LIGHTING CO., LTD
- Xiaobo Chen
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LIGHT BULB APPARATUS
- Publication number 20220042658
- Publication date Feb 10, 2022
- XIAMEN LEEDARSON LIGHTING CO.,LTD
- Xiaobo Chen
- F21 - LIGHTING