YF

Yongbing Feng

EC Ecovacs Robotics Co.: 1 patents #1 of 4Top 25%
Overall (2017): #188,038 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9848746 Vacuum cleaner and suction nozzle thereof — 2017-12-26