Jiejiang Guo

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Shaoxing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Pluggable lamp
- Patent number 11,841,114
- Issue date Dec 12, 2023
- CH LIGHTING TECHNOLOGY CO., LTD.
- Jiejiang Guo
- F21 - LIGHTING
Information Patent Grant
U-shaped LED tube
- Patent number 10,612,730
- Issue date Apr 7, 2020
- CH LIGHTING TECHNOLOGY CO., LTD.
- Jizhong Pu
- F21 - LIGHTING