YM

Yeyun Mao

📍 Hubei, CN: #45 of 306 inventorsTop 15%
Overall (2020): #105,367 of 565,922Top 20%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10617283 Self-locking angle adjustment mechanism for endoscope Shaogang Wang, Jianxing Li, Xiaolin Guo, Jian Huang, Xu Zhang +15 more 2020-04-14
10542876 Multidirectional turning endoscope Shaogang Wang, Xiao Feng Yu, Zhangqun Ye, Jian Huang, Jianxing Li +15 more 2020-01-28