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Xunlong Xia

HC Hangzhou Hikvision Digital Technology Co.: 1 patents #31 of 114Top 30%
Overall (2021): #206,858 of 548,734Top 40%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11158089 Camera parameter calibration method, device, apparatus, and system Kui Zhang, Hui-Min Mao 2021-10-26