Hua ZHAI

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Hefei, CN

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Patents Grantslast 30 patents

Information Patent Grant
Connector for battery box of electric vehicle and battery box, elec...
- Patent number 11,469,478
- Issue date Oct 11, 2022
- HEFEI UNIVERSITY OF TECHNOLOGY
- Zhanyong Hong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nanofriction power generation device with spiral vibrating balls an...
- Patent number 10,673,356
- Issue date Jun 2, 2020
- HEFEI UNIVERSITY OF TECHNOLOGY
- Hua Zhai
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
ROBOT FOR STRAIGHTENING DOUBLE THIN-WALL SECTION PIPE WITH MULTI-CA...
- Publication number 20200406326
- Publication date Dec 31, 2020
- Hefei University of Technology
- Hua Zhai
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
CONNECTOR FOR BATTERY BOX OF ELECTRIC VEHICLE AND BATTERY BOX, ELEC...
- Publication number 20200373543
- Publication date Nov 26, 2020
- Hefei University of Technology
- Zhanyong Hong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NANOFRICTION POWER GENERATION DEVICE WITH SPIRAL VIBRATING BALLS AN...
- Publication number 20190238068
- Publication date Aug 1, 2019
- Hefei University of Technology
- Hua ZHAI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER