Ximin Qi

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Display panel and display device
- Patent number 11,982,892
- Issue date May 14, 2024
- Shanghai Tianma Micro-Electronics Co., Ltd.
- Tenggang Lou
- G02 - OPTICS
Information Patent Grant
Display panel and spliced display device
- Patent number 11,876,112
- Issue date Jan 16, 2024
- Shanghai Tianma Micro-Electronics Co., Ltd.
- Tenggang Lou
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY PANEL AND SPLICED DISPLAY DEVICE
- Publication number 20230307489
- Publication date Sep 28, 2023
- SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
- Tenggang Lou
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY PANEL AND DISPLAY APPARATUS
- Publication number 20230005965
- Publication date Jan 5, 2023
- SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
- Tenggang Lou
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS