DY

Dalian Yu

CC Crrc Qingdao Sifang Co.: 4 patents #20 of 309Top 7%
📍 Shandong, CN: #311 of 2,138 inventorsTop 15%
Overall (All Time): #1,121,776 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11577614 Suspension frame assembly of magnetic levitation vehicle Xiankai LIU, Xiaojun Deng, Huijuan Li, Haixia Guo, Fujie JIANG +3 more 2023-02-14
11554675 Maglev train and moving part thereof Sansan Ding, Fujie JIANG, Peng Liu, Xin-Xion Liang 2023-01-17
10814731 System and method for suppressing the serpentine instability of railway vehicle Shuangxi Chen, Xiaojun Deng, Shaoqing Liu, Haitao Li, Wenqiang Qu 2020-10-27
10137910 Rail vehicle bogie draw-gear Haitao Li, Wenqiang Qu, Shaoqing Liu, Jun Lin, Xiaojun Deng +2 more 2018-11-27