YL

Yuji Li

QT Qingdao University Of Technology: 1 patents #168 of 480Top 35%
📍 Qingdao, CN: #946 of 2,087 inventorsTop 50%
Overall (All Time): #2,605,909 of 4,157,543Top 65%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11753841 Hydrodynamic water blocking device for underground garage and method Yanbin Zhang, Long Wei, Fenglei Zhu, Haochen Sun, Biao Cao +8 more 2023-09-12