Qinyuan ZHANG

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Wuhan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Pixel circuit, driving method thereof, array substrate, display pan...
- Patent number 11,893,937
- Issue date Feb 6, 2024
- WUHAN TIANMA MICROELECTRONICS CO., LTD.
- Qinyuan Zhang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display panel and driving method thereof, array substrate, display...
- Patent number 11,837,160
- Issue date Dec 5, 2023
- WUHAN TIANMA MICROELECTRONICS CO., LTD.
- Wei Huang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY PANEL AND DRIVING METHOD THEREOF, ARRAY SUBSTRATE, DISPLAY...
- Publication number 20230146078
- Publication date May 11, 2023
- WUHAN TIANMA MICROELECTRONICS CO., LTD.
- Wei HUANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PIXEL CIRCUIT, DRIVING METHOD THEREOF, ARRAY SUBSTRATE, DISPLAY PAN...
- Publication number 20220335892
- Publication date Oct 20, 2022
- WUHAN TIANMA MICROELECTRONICS CO., LTD.
- Qinyuan ZHANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS