HY

Haishen Yang

BP Bgp Inc., China National Petroleum: 1 patents #1 of 5Top 20%
CP China National Petroleum: 1 patents #1 of 28Top 4%
Overall (2022): #437,273 of 548,613Top 80%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11493595 Method and apparatus for evaluating accuracy in positioning a receiver point Weiwei Zhao, Lijun Xu, Yongxin Xiao, Kunpeng Hou 2022-11-08