PC

Pan CHENG

BC Beijing Roborock Technology Co.: 1 patents #16 of 45Top 40%
Overall (2023): #303,009 of 537,848Top 60%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11612295 Autonomous cleaning device Xing Li, Chuanlin Duan, Zhimin Yang, Jungang Liu, Fan Yang +4 more 2023-03-28