RF

Renguang Feng

HC Hangzhou Hikvision Digital Technology Co.: 3 patents #48 of 358Top 15%
Overall (All Time): #1,409,255 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11256902 People-credentials comparison authentication method, system and camera 2022-02-22
11200406 Customer flow statistical method, apparatus and device 2021-12-14
11030886 Method and device for updating online self-learning event detection model Jiale Fang, Peng Wang, Bin Guo, Xi Chen 2021-06-08