QC

Qingsheng Chen

SC Shanghai Micro Electronics Equipment (Group) Co.: 2 patents #33 of 212Top 20%
Overall (All Time): #1,989,889 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10415639 Adjustable magnetic buoyancy gravity compensator Hanchuan Ji 2019-09-17
9755493 Linear motor and stage apparatus Liwei Wu, Lanzhou Yan 2017-09-05