YH

Yiqun Hui

BC Beijing Dajia Internet Information Technology Co.: 1 patents #105 of 292Top 40%
Overall (All Time): #2,718,750 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10963982 Video watermark generation method and device, and terminal — 2021-03-30