ZR

Zhihao Ren

HC Hangzhou Hikvision Digital Technology Co.: 1 patents #9 of 46Top 20%
Overall (2023): #183,007 of 537,848Top 35%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11682231 Living body detection method and device Congyi Hua 2023-06-20