ZC

Zhen-Hu CHANG

CC Crrc Qingdao Sifang Co.: 1 patents #114 of 309Top 40%
Overall (All Time): #1,790,593 of 4,157,543Top 45%
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Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12168465 Gearbox for rail vehicle, bogie for rail vehicle and rail vehicle Shuliang Song, Yuejun Zhang, Jinming Zhou, Tianyi Li 2024-12-17
10828390 Biomimetic chitosan filler for preventing capsular contracture and preparation method thereof Kun Zhang, Wanhua Chen, Bingqian Bu, Jianying WU, Jundong Zhang +1 more 2020-11-10