BH

Bing Yang Hua

AL Alibaba: 1 patents #1,069 of 2,313Top 50%
Overall (All Time): #3,220,727 of 4,157,543Top 80%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8255273 Evaluating online marketing efficiency Kaili Lv, Zheng Zhang, Zengguang Liu, Jian Deng, Jie Su +2 more 2012-08-28