Jinyong ZHUANG

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Guangzhou, CN

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Patents Applicationslast 30 patents

Information Patent Application
ELECTROLUMINESCENT DIODE AND DISPLAY DEVICE
- Publication number 20220416191
- Publication date Dec 29, 2022
- GUANGDONG JUHUA PRINTED DISPLAY TECHNOLOGY CO., LTD.
- Haotian Gong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY PANEL AND MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE
- Publication number 20220416192
- Publication date Dec 29, 2022
- GUANGDONG JUHUA PRINTED DISPLAY TECHNOLOGY CO., LTD.
- Yawen Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON TRANSPORT MATERIAL AND APPLICATION THEREOF
- Publication number 20210328151
- Publication date Oct 21, 2021
- GUANGDONG JUHUA PRINTED DISPLAY TECHNOLOGY CO., LTD.
- Jinyong ZHUANG
- H01 - BASIC ELECTRIC ELEMENTS