Desheng Wen

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Qinhuangdao City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Swashplate-type axial plunger pump with multi-channel oil feed and...
- Patent number 11,644,017
- Issue date May 9, 2023
- Yanshan University
- Desheng Wen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Shaft rotating double-stator multi-speed motor with curves of const...
- Patent number 9,347,317
- Issue date May 24, 2016
- Yanshan University
- Desheng Wen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Swashplate-type Axial Plunger Pump With Multi-Channel Oil Feed And...
- Publication number 20210199098
- Publication date Jul 1, 2021
- Yanshan University
- Desheng Wen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SHAFT ROTATING DOUBLE-STATOR MULTI-SPEED MOTOR WITH CURVES OF CONST...
- Publication number 20130039795
- Publication date Feb 14, 2013
- Yan University
- Desheng Wen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...