QM

Qinghe Meng

TC Tianjin Hualai Technology Co.: 1 patents #12 of 22Top 55%
Overall (All Time): #2,568,083 of 4,157,543Top 65%
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Patent #TitleCo-InventorsDate
D978217 Smart camera Xiyin Xu, Kechen Ai, Junbin Yang 2023-02-14