QH

Qizheng He

BC Beijing Kuangshi Technology Co.: 3 patents #2 of 12Top 20%
PC Pinhole (Beijing) Technology Co.: 3 patents #2 of 13Top 20%
Overall (2018): #60,847 of 503,207Top 15%
3
Patents 2018

Issued Patents 2018

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9940509 Object detection method and object detection apparatus Gang Yu, Chao Li, Qi Yin 2018-04-10
9875405 Video monitoring method, video monitoring system and computer program product Gang Yu, Chao Li, Zeyuan Shang 2018-01-23
9875411 Video monitoring method, video monitoring apparatus and video monitoring system Gang Yu, Chao Li, Qi Yin 2018-01-23