YG

YuYong Gao

SS Shang Hai Pan Shi Tou Zi Guan Li You Xian Gong Si: 1 patents #3 of 4Top 75%
Overall (All Time): #4,146,886 of 4,157,543Top 100%
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Patent #TitleCo-InventorsDate
10466348 Position acquisition method and apparatus ZhongGuang PAN, YanMei Teng, Sicheng Yang 2019-11-05