YS

Yuhui Song

Overall (All Time): #1,879,172 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11144062 Cleaning area selection method and device Yong Yang, Zexiao Wu 2021-10-12
11022980 Communication relationship establishing method and device, computer readable storage medium, electronic device and cleaning device Yong Yang, Zexiao Wu 2021-06-01