CB

Chongsheng Bi

Overall (All Time): #2,590,773 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11685251 Planetary gear train transmission device of hybrid vehicle Jing Ma, Lin Yang, Wei Guan, Shutao Yao, Binlong Li +9 more 2023-06-27