Yu-Chun Hsueh

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Kowloon, HK

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Patents Grantslast 30 patents

Information Patent Grant
Electron gun and apparatus incorporating the same
- Patent number 10,916,399
- Issue date Feb 9, 2021
- City University of Hong Kong
- Fu-Rong Chen
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR PROVIDING ELECTRONS AND METHOD FOR MAKING THE SAME
- Publication number 20210104376
- Publication date Apr 8, 2021
- City University of Hong Kong
- Fu-Rong Chen
- H01 - BASIC ELECTRIC ELEMENTS