Limin Qiu

SI Sumitomo Heavy Industries: 1 patents #11 of 35Top 35%

ZU Zhejiang University: 1 patents #50 of 185Top 30%

Overall (2020): #374,369 of 565,922Top 70%

Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10551092	Pulse-tube refrigerator	Xiao Jiang	2020-02-04