YH

Yuxia Hei

JC Jing-Jin Electric Technologies Co.: 1 patents #14 of 49Top 30%
Overall (2023): #190,040 of 537,848Top 40%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11686356 Electromagnetic dog clutch Ping Yu, Haitao Jin, Zhengqiang Pei 2023-06-27