YZ

Yawei Zhang

CC Crrc Qingdao Sifang Rolling Stock Research Institute Co.: 1 patents #3 of 35Top 9%
📍 Beijing, NC: #12 of 25 inventorsTop 50%
Overall (2017): #190,572 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9669732 Traction control system for electric multiple units Fengzhao Cui, Guobin Sun, Zhen Li, Hu CAO, Dawei Liang 2017-06-06