QG

Qianghua Gao

AL Alibaba: 1 patents #83 of 399Top 25%
Overall (2021): #297,957 of 548,734Top 55%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10949995 Image capture direction recognition method and server, surveillance method and system and image capture device 2021-03-16