Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
CX

Congchao Xu

DC Dreame Innovation Technology (Suzhou) Co.: 1 patents #7 of 26Top 30%
Overall (2025): #417,365 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12207774 Cleaning device, floor brush assembly and installation assembly of rolling brush Xu Xu, Kai Liu 2025-01-28