HY

Haishen Yang

BP Bgp Inc., China National Petroleum: 1 patents #17 of 49Top 35%
CP China National Petroleum: 1 patents #97 of 316Top 35%
Overall (All Time): #2,691,618 of 4,157,543Top 65%
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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