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Yonghuan Yang

GC Grg Banking Equipment Co.: 1 patents #92 of 173Top 55%
Overall (All Time): #2,946,892 of 4,157,543Top 75%
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Patent #TitleCo-InventorsDate
9661175 Adaptive scanning device Yingfeng Ding, Hexiang Huang, Changhai Wu, Guocheng Shi 2017-05-23