PC

Pan CHENG

BC Beijing Roborock Technology Co.: 3 patents #8 of 41Top 20%
Overall (2025): #50,683 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12311413 Base station and cleaning robot system Xing Li, Chuanlin Duan 2025-05-27
12193624 Autonomous cleaning device Xing Li, Chuanlin Duan, Zhimin Yang, Jungang Liu, Fan Yang +4 more 2025-01-14
D1057334 Rolling brush for a cleaning robot Zhiwei Zhou, Xiang Lin, Ming Liu 2025-01-07