YX

Yingnan XUE

BC Beijing Rockrobo Technology Co.: 1 patents #4 of 14Top 30%
XI Xiaomi: 1 patents #3 of 21Top 15%
Overall (2021): #201,604 of 548,734Top 40%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11013385 Automatic cleaning device and cleaning method Yongfeng Xia 2021-05-25