Zihui Yuan

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Wuhan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Display panel and display device
- Patent number 12,336,289
- Issue date Jun 17, 2025
- WUHAN TIANMA MICROELECTRONICS CO., LTD.
- Yufang Ma
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20240145491
- Publication date May 2, 2024
- WUHAN TIANMA MICROELECTRONICS CO., LTD.
- Zihui YUAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20230207572
- Publication date Jun 29, 2023
- WUHAN TIANMA MICROELECTRONICS CO., LTD.
- Yufang Ma
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS