JL

Jin Luan

CC Crrc Qingdao Sifang Co.: 1 patents #5 of 48Top 15%
📍 Shandong, CN: #143 of 490 inventorsTop 30%
Overall (2023): #396,233 of 537,848Top 75%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11577614 Suspension frame assembly of magnetic levitation vehicle Xiankai LIU, Xiaojun Deng, Dalian Yu, Huijuan Li, Haixia Guo +3 more 2023-02-14