QC

Qiguang Chen

Overall (All Time): #1,695,683 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

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