QH

Qinguo He

YL Yangtze Optical Fibre And Cable Joint Stock Limited: 1 patents #1 of 11Top 10%
📍 Hubei, CN: #35 of 135 inventorsTop 30%
Overall (2017): #276,252 of 506,227Top 55%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9743478 Light intensity adjustable ultraviolet device for curing optical fiber coating Zheng YUE, Songtao Lu, Ke Wang 2017-08-22