Hongyan ZHOU

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Wuhan, Hubei, CN

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Patents Grantslast 30 patents

Information Patent Grant
Low-dispersion single-mode optical fiber
- Patent number 11,435,519
- Issue date Sep 6, 2022
- YANGTZE OPTICAL FIBRE AND CABLE JOINT STOCK LIMITED COMPANY
- Lei Zhang
- G02 - OPTICS
Information Patent Grant
Bending-insensitive single-mode fiber with ultra low attenuation
- Patent number 10,018,779
- Issue date Jul 10, 2018
- YANGTZE OPTICAL FIBRE AND CABLE JOINT STOCK LIMITED COMPANY
- Lei Zhang
- G02 - OPTICS
Information Patent Grant
Single mode optical fiber with large effective area
- Patent number 9,207,396
- Issue date Dec 8, 2015
- YANGTZE OPTICAL FIBRE AND CABLE JOINT STOCK LIMITED COMPANY
- Runhan Wang
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LOW-DISPERSION SINGLE-MODE OPTICAL FIBER
- Publication number 20220091328
- Publication date Mar 24, 2022
- YANGTZE OPTICAL FIBRE AND CABLE JOINT STOCK LIMITED COMPANY
- Lei ZHANG
- G02 - OPTICS
Information Patent Application
BENDING-INSENSITIVE SINGLE-MODE FIBER WITH ULTRA LOW ATTENUATION
- Publication number 20180039019
- Publication date Feb 8, 2018
- YANGTZE OPTICAL FIBRE AND CABLE JOINT STOCK LIMITED COMPANY
- Lei ZHANG
- G02 - OPTICS
Information Patent Application
SINGLE-MODE OPTICAL FIBER WITH LARGE EFFECTIVE AREA
- Publication number 20150301276
- Publication date Oct 22, 2015
- YANGZE OPTICAL FIBRE AND CABLE JOINT LIMITED COMPANY
- Runhan WANG
- G02 - OPTICS