YJ

Yexin Ji

DC Dong Guan Juxing Power Co.: 1 patents #1 of 2Top 50%
📍 Dongguan, CN: #177 of 470 inventorsTop 40%
Overall (2021): #203,553 of 548,734Top 40%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10978882 Constant-current charging circuit, energy storage power source and constant-current charging method Yuefei Liao 2021-04-13