Ruoyan Wei

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for torque generation based on electromagnetic ef...
- Patent number 9,584,000
- Issue date Feb 28, 2017
- Beijing University of Technology
- Xiaogang Ruan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and device for torque generation based on electromagnetic ef...
- Patent number 9,148,046
- Issue date Sep 29, 2015
- Beijing University of Technology
- Xiaogang Ruan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Method And Device For Torque Generation Based On Electromagnetic Ef...
- Publication number 20160006329
- Publication date Jan 7, 2016
- BEIJING UNIVERSITY OF TECHNOLOGY
- Xiaogang Ruan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method And Device For Torque Generation Based On Electromagnetic Ef...
- Publication number 20140035398
- Publication date Feb 6, 2014
- BEIJING UNIVERSITY OF TECHNOLOGY
- Xiaogang Ruan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER