Haokun LI

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Beijing, CN

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Patents Applicationslast 30 patents

Information Patent Application
LIGHT-EMITTING DIODE AND MANUFACTURING METHOD, LIGHT-EMITTING SUBST...
- Publication number 20240371913
- Publication date Nov 7, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Yingtao WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING SUBSTRATE AND DISPLAY APPARATUS
- Publication number 20240363813
- Publication date Oct 31, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Xuefei SUN
- H01 - BASIC ELECTRIC ELEMENTS