Chengxu LI

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Xiamen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Display panel and display device
- Patent number 12,230,194
- Issue date Feb 18, 2025
- Xiamen Tianma Display Technology Co., Ltd.
- Chengxu Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display module, integrated circuit and display apparatus
- Patent number 11,942,046
- Issue date Mar 26, 2024
- Xiamen Tianma Display Technology Co., Ltd.
- Chengxu Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20250174183
- Publication date May 29, 2025
- Xiamen Tianma Display Technology Co., Ltd.
- Chengxu LI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20240404474
- Publication date Dec 5, 2024
- Xiamen Tianma Display Technology Co., Ltd.
- Xiangyuan LI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20240386840
- Publication date Nov 21, 2024
- Xiamen Tianma Display Technology Co., Ltd.
- Qingjun LAI
- G11 - INFORMATION STORAGE
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20240379043
- Publication date Nov 14, 2024
- Xiamen Tianma Display Technology Co., Ltd.
- Qingjun LAI
- G11 - INFORMATION STORAGE
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20240038151
- Publication date Feb 1, 2024
- Xiamen Tianma Display Technology Co., Ltd.
- Chengxu LI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20230354660
- Publication date Nov 2, 2023
- Xiamen Tianma Display Technology Co., Ltd.
- Chengxu LI