Yu Wang

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Guangdong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Backflow gas heating and throttling device, and surface throttling...
- Patent number 12,241,335
- Issue date Mar 4, 2025
- SOUTHWEST PETROLEUM UNIVERSITY
- Jianxin Luo
- E21 - EARTH DRILLING MINING
Information Patent Grant
Four-speed transaxle for electric vehicle
- Patent number 10,851,881
- Issue date Dec 1, 2020
- GUANGZHOU SUNMILE DYNAMIC TECHNOLOGIES CORP., LTD
- Fuhai Duan
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hybrid transmission device
- Patent number 9,963,029
- Issue date May 8, 2018
- GUANGZHOU SUNMILE DYNAMIC TECHNOLOGIES CORP., LTD
- Fuhai Duan
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Two-speed transaxle for electric vehicle
- Patent number 9,719,584
- Issue date Aug 1, 2017
- GUANGZHOU SUNMILE DYNAMIC TECHNOLOGIES CORP., LTD
- Fuhai Duan
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Four-Speed Transaxle for Electric Vehicle
- Publication number 20190078672
- Publication date Mar 14, 2019
- Guangzhou Sunmile Dynamic Technologies Corp., LTD
- Fuhai Duan
- B60 - VEHICLES IN GENERAL
Information Patent Application
HYBRID TRANSMISSION DEVICE
- Publication number 20180111467
- Publication date Apr 26, 2018
- Guangzhou Sunmile Dynamic Technologies Corp., LTD
- Fuhai Duan
- B60 - VEHICLES IN GENERAL