WY

Weijian Yu

GC Guangzhou Construction Engineering Co.: 1 patents #14 of 35Top 40%
Overall (All Time): #3,035,290 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8935890 Apparatus and method for reverse rectification Zhenying CHEN, Long Wang, Junyue Gao, Mingqiu Yao, Shaobin Tang +4 more 2015-01-20