QC

Qiguang Chen

Overall (2025): #94,230 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1082187 Vacuum cleaner 2025-07-01
D1061792 Wireless mite removal device 2025-02-11