SL

Stephen Leese

NT Noise Cancellation Technologies: 1 patents #25 of 60Top 45%
Overall (All Time): #3,621,529 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6091813 Acoustic echo canceller Thomas Harley 2000-07-18