Chang ZHAO

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Qinhuangdao, CN

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Patents Grantslast 30 patents

Information Patent Grant
Single-core polarization-maintaining dispersion compensation micro-...
- Patent number 12,111,491
- Issue date Oct 8, 2024
- Yanshan University
- Wei Wang
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
DISPERSION COMPENSATION MICRO-STRUCTURED OPTICAL FIBER
- Publication number 20240134114
- Publication date Apr 25, 2024
- Yanshan University
- Wei WANG
- G02 - OPTICS
Information Patent Application
SINGLE-CORE POLARIZATION-MAINTAINING DISPERSION COMPENSATION MICRO-...
- Publication number 20240019631
- Publication date Jan 18, 2024
- Yanshan University
- Wei WANG
- G02 - OPTICS
Information Patent Application
POLARIZATION-MAINTAINING DISPERSION-COMPENSATION MICROSTRUCTURE FIBER
- Publication number 20230204855
- Publication date Jun 29, 2023
- Yanshan University
- Wei WANG
- G02 - OPTICS