YY

Ying YI

Overall (All Time): #2,801,622 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10705005 Unit for validating in situ decontamination effect and device for filtering biologically contaminated air to which the unit is applied Jiancheng QI, Zongxing ZHANG, Jinhui Wu 2020-07-07