HW

Hai Dong Wan

JA Johnson Electric International Ag: 1 patents #48 of 171Top 30%
Overall (2020): #454,431 of 565,922Top 85%
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, Nan Nan ZHENG, Yun-Hung Chen, Jian Zhao 2020-06-09