Guoyu Zhang

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Wuhan, Hubei, CN

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Patents Grantslast 30 patents

Information Patent Grant
Gate driving circuit and display panel
- Patent number 12,205,555
- Issue date Jan 21, 2025
- WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Jing Lv
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Curved display panel and curved display device
- Patent number 12,130,509
- Issue date Oct 29, 2024
- WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Guoyu Zhang
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20240045271
- Publication date Feb 8, 2024
- Wuhan China Star Optoelectronics Technology Co., Ltd.
- Guoyu Zhang
- G02 - OPTICS
Information Patent Application
CURVED DISPLAY PANEL AND CURVED DISPLAY DEVICE
- Publication number 20240036369
- Publication date Feb 1, 2024
- WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Guoyu Zhang
- G02 - OPTICS
Information Patent Application
GATE DRIVING CIRCUIT AND DISPLAY PANEL
- Publication number 20240038193
- Publication date Feb 1, 2024
- WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Jing Lv
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS