Huiwen LI

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Tianjin, CN

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Patents Grantslast 30 patents

Information Patent Grant
Light-emitting component comprising fluorine-containing region with...
- Patent number 12,211,966
- Issue date Jan 28, 2025
- TIANJIN SANAN OPTOELECTRONICS CO., LTD.
- Dongyan Zhang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20230246128
- Publication date Aug 3, 2023
- TIANJIN SANAN OPTOELECTRONICS CO., LTD.
- Dongyan ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING COMPONENT AND METHOD FOR MAKING THE SAME
- Publication number 20220077370
- Publication date Mar 10, 2022
- Tianjin Sanan Optoelectronics Co., Ltd.
- Dongyan ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LIGHT-EMITTING DEVICE
- Publication number 20220013691
- Publication date Jan 13, 2022
- QUANZHOU SANAN SEMICONDUCTOR TECHNOLOGY CO., LTD.
- Huiwen LI
- H01 - BASIC ELECTRIC ELEMENTS