Haihui ZHU

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Harbin, CN

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Patents Grantslast 30 patents

Information Patent Grant
Impact forming device and method for local small features on metal...
- Patent number 11,897,219
- Issue date Feb 13, 2024
- Dalian University of Technology
- Zhubin He
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Lamination manufacturing method for large-size and complex-structur...
- Patent number 10,589,504
- Issue date Mar 17, 2020
- Harbin Institute of Technology
- Zhubin He
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
FORMING METHOD OF DEEP CAVITY THIN-WALLED METAL COMPONENT WITH EXTR...
- Publication number 20230084149
- Publication date Mar 16, 2023
- DALIAN UNIVERSITY OF TECHNOLOGY
- Haihui ZHU
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
IMPACT FORMING DEVICE AND METHOD FOR LOCAL SMALL FEATURES ON METAL...
- Publication number 20220305751
- Publication date Sep 29, 2022
- Dalian University of Technology
- Zhubin HE
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
LAMINATION MANUFACTURING METHOD FOR LARGE-SIZE AND COMPLEX- STRUCTU...
- Publication number 20190105891
- Publication date Apr 11, 2019
- HARBIN INSTITUTE OF TECHNOLOGY
- Zhubin HE
- B32 - LAYERED PRODUCTS