QM

Qiaohua Ma

Overall (All Time): #1,726,189 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1084096 Magnetic phone tripod stand 2025-07-15
12160539 Auxiliary shooting device for mobile device 2024-12-03