Youjie Hua

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Hangzhou City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Molding device and molding method for optical fiber preform
- Patent number 11,970,420
- Issue date Apr 30, 2024
- CHINA JILIANG UNIVERSITY
- Shiqing Xu
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Laser glass doped with high concentration of mid-infrared fluoroind...
- Patent number 11,939,261
- Issue date Mar 26, 2024
- China Jiliang University
- Feifei Huang
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
MOLDING DEVICE AND MOLDING METHOD FOR OPTICAL FIBER PREFORM
- Publication number 20230312391
- Publication date Oct 5, 2023
- China Jiliang University
- Shiqing Xu
- C03 - GLASS MINERAL OR SLAG WOOL