Yucheng YANG

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WUHAN, HUBEI, CN

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Patents Grantslast 30 patents

Information Patent Grant
Rare earth-doped double-clad optical fiber and preparation method t...
- Patent number 10,838,143
- Issue date Nov 17, 2020
- YANGTZE OPTICAL FIBRE AND CABLE JOINT STOCK LIMITED COMPANY
- Yucheng Yang
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
RARE EARTH-DOPED DOUBLE-CLAD OPTICAL FIBER AND PREPARATION METHOD T...
- Publication number 20200018897
- Publication date Jan 16, 2020
- YANGTZE OPTICAL FIBRE AND CABLE JOINT STOCK LIMITE COMPANY
- Yucheng YANG
- C03 - GLASS MINERAL OR SLAG WOOL