JJ

Juan Jin

DL Dongguan Poweramp Technology Limited: 1 patents #1 of 9Top 15%
📍 Dongguan, CN: #287 of 827 inventorsTop 35%
Overall (2024): #398,368 of 561,600Top 75%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12142753 Cathode and electrochemical device Feilong Guo, Xinbing Chen, Hongming Yu 2024-11-12