KQ

Kaiwen Qi

CC Crrc Qingdao Sifang Co.: 1 patents #114 of 309Top 40%
📍 Shandong, CN: #981 of 2,138 inventorsTop 50%
Overall (All Time): #2,667,718 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11390304 Rail vehicle, driver's cabin and composite aluminum plate assembly Wenhua Li, Honglei TIAN, Yuzhan Yuan, Ye Zhang 2022-07-19