NZ

Nan Nan ZHENG

JA Johnson Electric International Ag: 1 patents #48 of 171Top 30%
📍 Shizhe, CN: #7 of 20 inventorsTop 35%
Overall (2020): #332,865 of 565,922Top 60%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10681848 ECU, control box and CFM having the same You Qing XIANG, Xiao Jun Yan, Yun-Hung Chen, Hai Dong Wan, Jian Zhao 2020-06-09