QX

Qinpeng Xu

Overall (2020): #310,532 of 565,922Top 55%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10806877 Portable breathing machine Zheng Dai, Jin Ding, Wei Liu, Haoxuan Huang, Weili Li +4 more 2020-10-20