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Ruimin Zhang — 1 Patent in 2021

BCBeijing Roborock Technology Co.: 1 patents #2 of 8Top 25%
Overall (2021): #278,993 of 548,734Top 55%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D919211 Cleaning robot Jing Chang, Song Peng, Dayong Sun, Guang Yu 2021-05-11

Nearby-Ranked Inventors

Ruiqiang Zhang1
Rui Zhang1
Rui Zhang1
Ruoruo Zhang1
Ruofan Zhang1
Ruoying Zhang1
Ruofeng Zhang1
Runxiao Zhang1
Ruo Fang Zhang1