HF

Haoqiang Fan

BC Beijing Kuangshi Technology Co.: 1 patents #3 of 22Top 15%
MC Megvii (Beijing) Technology Co.: 1 patents #1 of 3Top 35%
Overall (2021): #441,207 of 548,734Top 85%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11030437 Liveness detection method and liveness detection system Qi Yin 2021-06-08