HZ

Hongfei Zhang

CC Crrc Nanjing Puzhen Co.: 1 patents #7 of 30Top 25%
Overall (2023): #420,963 of 537,848Top 80%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11738784 Logic control system for magnetic track braking of rail transit vehicle Jian Sun, Qian Zhang, Xun Mao, Dejian Song, Fei Xiao +2 more 2023-08-29