YD

Yajiao Dong

BC Beijing Dajia Internet Information Technology Co.: 1 patents #105 of 292Top 40%
Overall (All Time): #2,696,577 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11514706 Method and device for detecting hand gesture key points Yufeng Liu, Wen Zheng 2022-11-29