CM

Chang Mi

BC Beijing Roborock Technology Co.: 1 patents #13 of 41Top 35%
Overall (2025): #424,256 of 469,880Top 95%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12383111 Side brush and intelligent cleaning device Chuanlin Duan 2025-08-12