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Belur N. Shivashankara
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Bellevue, WA, US
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last 30 patents
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Patent Grant
Apparatus and method for measuring the acoustic properties of acous...
Patent number
6,119,521
Issue date
Sep 19, 2000
Northrop Grumman Corporation
Belur Shivashankara
G01 - MEASURING TESTING
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Patent Grant
Acoustic reflector for ground plane microphone
Patent number
4,625,828
Issue date
Dec 2, 1986
The Boeing Company
Belur N. Shivashankara
G10 - MUSICAL INSTRUMENTS ACOUSTICS