YL

Yannan Liu

Overall (2022): #96,412 of 548,613Top 20%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11338333 Laser cleaning system Xuechun Lin, Zhiyan Zhang, Hao Liang, Yibo Wang, Wenhao Ma 2022-05-24
11251650 Electrical system for mobile power generation device and mobile power generation device Huijuan CAO, Ligong Wu, Honly Wang, Tao Kou, Xu Liu +2 more 2022-02-15