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David T. Starkey
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San Diego, CA, US
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last 30 patents
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Patent Grant
Opto-electronic sensing method and device for an acoustic piano
Patent number
5,231,283
Issue date
Jul 27, 1993
Gulbransen, Inc.
David T. Starkey
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method and apparatus for producing an electronic representation of...
Patent number
5,196,639
Issue date
Mar 23, 1993
Gulbransen, Inc.
J. Robert Lee
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Opto-electronic sensing method and device for an acoustic piano
Patent number
5,001,339
Issue date
Mar 19, 1991
Gulbransen, Inc.
David T. Starkey
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Reassignment of digital oscillators according to amplitude
Patent number
4,969,385
Issue date
Nov 13, 1990
Gulbransen, Inc.
Anthony G. Williams
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method and apparatus for digitally generating musical notes
Patent number
4,953,437
Issue date
Sep 4, 1990
Gulbransen Incorporated
David T. Starkey
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method and apparatus for intelligent chord accompaniment
Patent number
4,941,387
Issue date
Jul 17, 1990
Gulbransen, Incorporated
Anthony G. Williams
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Digital signal generator for musical notes
Patent number
4,602,545
Issue date
Jul 29, 1986
CBS Inc.
David T. Starkey
G10 - MUSICAL INSTRUMENTS ACOUSTICS