YA

Yixing An

BC Baidu Online Network Technology (Beijing) Co.: 1 patents #564 of 1,477Top 40%
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Patent #TitleCo-InventorsDate
10083228 Searching method and apparatus Guiqun Fan, Yuchuan Wang, Shitao HUANG, Bin Sun, Guoqiang Li +2 more 2018-09-25