QQ

Qiuming Qian

UP University of Pennsylvania: 1 patents #1,260 of 2,719Top 50%
📍 Drexel Hill, PA: #94 of 165 inventorsTop 60%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,704,833 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5845025 Optical coupling device and process for modulating light Anthony F. Garito, Yongming Cai 1998-12-01