Renlong YANG

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Fujian, CN

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Patents Grantslast 30 patents

Information Patent Grant
Light-emitting device
- Patent number 11,908,973
- Issue date Feb 20, 2024
- XIAMEN SAN'AN OPTOELECTRONICS CO., LTD.
- Renlong Yang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20240162378
- Publication date May 16, 2024
- Xiamen San'An Optoelectronics Co., Ltd.
- Renlong YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20220102581
- Publication date Mar 31, 2022
- Renlong YANG
- H01 - BASIC ELECTRIC ELEMENTS