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Canchao Duan

BC Beijing Dajia Internet Information Technology Co.: 1 patents #105 of 292Top 40%
Overall (All Time): #2,581,339 of 4,157,543Top 65%
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Patent #TitleCo-InventorsDate
11641493 Method and electronic device for displaying bullet screens Jiong Li, Qian Li, Dongsheng Tong, Huaqing Yang, Xiaoyu YIN +1 more 2023-05-02