Zhenhai YIN

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Display panel, motherboard and mini LED display device
- Patent number 12,223,867
- Issue date Feb 11, 2025
- Shanghai Tianma Microelectronics Co., Ltd.
- Yimiao Ding
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY PANEL AND DISPLAY APPARATUS
- Publication number 20240282261
- Publication date Aug 22, 2024
- Shanghai Tianma Microelectronics Co., Ltd.
- Xiongping LI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY PANEL, MOTHERBOARD AND MINI LED DISPLAY DEVICE
- Publication number 20230316969
- Publication date Oct 5, 2023
- SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
- Yimiao DING
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS