Hongfu YANG

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Lighting module and lighting fixture
- Patent number 11,262,034
- Issue date Mar 1, 2022
- Oppie Lighting Co., Ltd.
- Hongfu Yang
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LIGHTING MODULE AND LIGHTING FIXTURE
- Publication number 20200309332
- Publication date Oct 1, 2020
- OPPLE LIGHTING CO., LTD.
- Hongfu YANG
- F21 - LIGHTING