Qinyuan Zhang

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Guangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Tunable narrow-linewidth single-frequency linear-polarization laser...
- Patent number 9,787,050
- Issue date Oct 10, 2017
- South China University of Technology
- Shanhui Xu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
RED LIGHT EMITTING GLASS CERAMIC AND PREPARATION METHOD THEREOF, AN...
- Publication number 20220315477
- Publication date Oct 6, 2022
- SOUTH CHINA UNIVERSITY OF TECHNOLOGY
- Zhiguo XIA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Tunable Narrow-Linewidth Single-Frequency Linear-Polarization Laser...
- Publication number 20160261085
- Publication date Sep 8, 2016
- SOUTH CHINA UNIVERSITY OF TECHNOLOGY
- Shanhui Xu
- H01 - BASIC ELECTRIC ELEMENTS