XZ

Xin Zhang

CC Crrc Qingdao Sifang Rolling Stock Research Institute Co.: 1 patents #3 of 35Top 9%
📍 Beijing, MA: #43 of 74 inventorsTop 60%
Overall (2017): #193,665 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9828009 Hand brake Jingquan Bi, Chaoheng Wang, Xiangrui Li, Jigang Zhou, Chao Lin 2017-11-28