Huaming Wang

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
High-precision and high-efficiency laser polishing method oriented...
- Patent number 11,738,407
- Issue date Aug 29, 2023
- Beihang University
- Yingchun Guan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Preparation of antimicrobial surface for medical devices
- Patent number 11,213,919
- Issue date Jan 4, 2022
- Beihang University
- Yingchun Guan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
LASER MACHINING EQUIPMENT FOR GRINDING SEMICONDUCTOR WAFERS
- Publication number 20220080542
- Publication date Mar 17, 2022
- BEIHANG UNIVERSITY
- Yingchun GUAN
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HIGH-PRECISION AND HIGH-EFFICIENCY LASER POLISHING METHOD ORIENTED...
- Publication number 20220063022
- Publication date Mar 3, 2022
- BEIHANG UNIVERSITY
- Yingchun GUAN
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Preparation of antimicrobial surface for medical devices
- Publication number 20200009687
- Publication date Jan 9, 2020
- BEIHANG UNIVERSITY
- Yingchun Guan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Fabrication of Fluorescence-Raman Dual Enhanced Modal Biometal Subs...
- Publication number 20190262947
- Publication date Aug 29, 2019
- BEIHANG UNIVERSITY
- Yingchun Guan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR