YN

Yuanai Ning

Overall (2020): #206,532 of 565,922Top 40%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10595522 Bladeless fan with mosquito killing function Jun Zheng, Litao Hu 2020-03-24