QZ

Qing Zhan

ZC Zhejiang Dahua Technology Co.: 1 patents #130 of 274Top 50%
Overall (All Time): #2,387,776 of 4,157,543Top 60%
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Patent #TitleCo-InventorsDate
12223732 Systems and methods for object monitoring Lixun Gao, Zhenshan Lu, Zhewei Li, Tianfu Lan, Wenjin Zhang +2 more 2025-02-11