QX

Qinpeng Xu

Overall (All Time): #2,821,101 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

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