Cunguang Chen

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing oxygen-free passivated titanium or titanium-al...
- Patent number 11,612,936
- Issue date Mar 28, 2023
- University of Science and Technology Beijing
- Fang Yang
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Industrial method for producing dispersion-strengthened iron-based...
- Patent number 9,676,030
- Issue date Jun 13, 2017
- University of Science and Technology Beijing
- Zhimeng Guo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING OXYGEN-FREE PASSIVATED TITANIUM OR TITANIUM-AL...
- Publication number 20210308765
- Publication date Oct 7, 2021
- UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING
- Fang YANG
- B22 - CASTING POWDER METALLURGY
Information Patent Application
INDUSTRIAL METHOD FOR PRODUCING DISPERSION-STRENGTHENED IRON-BASED...
- Publication number 20130236349
- Publication date Sep 12, 2013
- UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING
- Zhimeng Guo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...