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Anqiang DU

HC Hangzhou Hikvision Digital Technology Co.: 1 patents #36 of 112Top 35%
Overall (2020): #549,478 of 565,922Top 100%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10769645 Method and device for calculating customer traffic volume Minghui Hu 2020-09-08