Chao YU

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Wuhan, CN

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Patents Applicationslast 30 patents

Information Patent Application
DISPLAY PANEL AND DISPLAY APPARATUS
- Publication number 20240405008
- Publication date Dec 5, 2024
- WUHAN TIANMA MICROELECTRONICS CO., LTD.
- Chao YU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20240387566
- Publication date Nov 21, 2024
- WUHAN TIANMA MICROELECTRONICS CO., LTD.
- Chao YU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20240179975
- Publication date May 30, 2024
- WUHAN TIANMA MICROELECTRONICS CO., LTD.
- Chao YU
Information Patent Application
ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20230368727
- Publication date Nov 16, 2023
- WUHAN TIANMA MICROELECTRONICS CO., LTD.
- Chao YU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS