Hongyan LIU

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Wuhan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Display panel and electronic apparatus
- Patent number 12,236,896
- Issue date Feb 25, 2025
- WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Feixiang Sun
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Gate drive circuit and display panel
- Patent number 12,223,887
- Issue date Feb 11, 2025
- WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Feixiang Sun
- G11 - INFORMATION STORAGE
Information Patent Grant
Display panel
- Patent number 12,161,032
- Issue date Dec 3, 2024
- WUHAN CHINA STAR OPTOELECTRICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Hongyan Liu
Information Patent Grant
Display panels and display devices
- Patent number 12,142,201
- Issue date Nov 12, 2024
- WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Feixiang Sun
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY PANELS AND DISPLAY DEVICES
- Publication number 20250037649
- Publication date Jan 30, 2025
- Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Feixiang SUN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
GATE DRIVE CIRCUIT AND DISPLAY PANEL
- Publication number 20250006106
- Publication date Jan 2, 2025
- Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Feixiang SUN
- G11 - INFORMATION STORAGE
Information Patent Application
DISPLAY PANEL AND ELECTRONIC APPARATUS
- Publication number 20240355295
- Publication date Oct 24, 2024
- Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Feixiang SUN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY PANEL
- Publication number 20230284488
- Publication date Sep 7, 2023
- WUHAN CHINA STAR OPTOELECTRICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Hongyan LIU
- H01 - BASIC ELECTRIC ELEMENTS