John-Thomas Calderon Ngo

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Sunnyvale, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Directional acoustic signal processor and method therefor
- Patent number 6,002,776
- Issue date Dec 14, 1999
- Interval Research Corporation
- Neal Ashok Bhadkamkar
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Adaptive filter for signal processing and method therefor
- Patent number 5,694,474
- Issue date Dec 2, 1997
- Interval Research Corporation
- John-Thomas Calderon Ngo
- G06 - COMPUTING CALCULATING COUNTING