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Xudong Liu

CC Crrc Qingdao Sifang Rolling Stock Research Institute Co.: 1 patents #1 of 16Top 7%
📍 Yongcheng, CA: #1 of 1 inventorsTop 100%
Overall (2020): #219,824 of 565,922Top 40%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10655381 Locking device and opening and closing mechanism having the same Hui Liu, Kun Wang, Kai Chen, He Zhang, Quan Liu +1 more 2020-05-19