QC

Qinghong CHEN

SC Shanghai Sany Heavy Machinery Co.: 1 patents #2 of 18Top 15%
Overall (All Time): #1,760,683 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11975757 Walking deviation correction method and device for working machine Yunfei Xiong 2024-05-07
10681838 Electrical enclosure with a great heat-dissipation and an ingress protection rating equal or greater than level 65 Dongdong Chen 2020-06-09