QL

Qingning Liang

HC Haihong Electric Co.: 1 patents #1 of 5Top 20%
Overall (2020): #310,910 of 565,922Top 55%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10818425 High-voltage lead structure for three-dimensional wound core of transformer Kaixuan Xu, Lizhen Zhai, Jingtao Luo, Libo Zhou 2020-10-27