SQ

Shen Qun

NT Noise Cancellation Technologies: 1 patents #25 of 60Top 45%
📍 Gilbert, AZ: #1,086 of 1,739 inventorsTop 65%
🗺 Arizona: #18,403 of 32,909 inventorsTop 60%
Overall (All Time): #3,771,053 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5416845 Single and multiple channel block adaptive methods and apparatus for active sound and vibration control 1995-05-16