Ruixuan DANG

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Vehicle instrument, display method of the same, and vehicle speed m...
- Patent number 11,241,961
- Issue date Feb 8, 2022
- SHANGHAI TIANMA AM-OLED CO, LTD.
- Shuang Cheng
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
VEHICLE INSTRUMENT, DISPLAY METHOD OF THE SAME, AND VEHICLE SPEED M...
- Publication number 20210122240
- Publication date Apr 29, 2021
- Shanghai Tianma AM-OLED Co., Ltd.
- Shuang CHENG
- B60 - VEHICLES IN GENERAL