FX

Feng Xu

BC Beijing Choice Electronic Technology Co.: 1 patents #2 of 7Top 30%
Overall (2017): #424,860 of 506,227Top 85%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9833156 Heart rate detection apparatus Shuhai Liu, Yanqing Zhang 2017-12-05