YC

Yingjun Cui

CC Crrc Qiqihar Rolling Stock Co.: 1 patents #1 of 6Top 20%
📍 Qiqihar, CN: #3 of 10 inventorsTop 30%
Overall (2024): #210,522 of 561,600Top 40%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11912316 Vehicle coupler, coupler tongue and coupler body Qingmin Meng, Yan Wang, Pengdi JIN, Changchun Wang, Shengguo Cong 2024-02-27