Doug Button

Person

Simi Valley, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Audio parameter adjustment based on playback device separation dist...
- Patent number 11,809,782
- Issue date Nov 7, 2023
- Sonos, Inc.
- Jerad Lewis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Nonlinear port parameters for vented box modeling of loudspeakers
- Patent number 11,743,633
- Issue date Aug 29, 2023
- Harman International Industries, Incorporated
- Russell H. Lambert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Nonlinear port parameters for vented box modeling of loudspeakers
- Patent number 11,310,586
- Issue date Apr 19, 2022
- Harman International Industries, Incorporated
- Russell H. Lambert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Neural network-based loudspeaker modeling with a deconvolution filter
- Patent number 10,715,913
- Issue date Jul 14, 2020
- Harman International Industries, Incorporated
- Ajay Iyer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Constrained nonlinear parameter estimation for robust nonlinear lou...
- Patent number 10,536,774
- Issue date Jan 14, 2020
- Harman International Industries, Incorporated
- Russell H. Lambert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Neural network-based loudspeaker modeling with a deconvolution filter
- Patent number 10,425,730
- Issue date Sep 24, 2019
- Harman International Industries, Incorporated
- Ajay Iyer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Constrained nonlinear parameter estimation for robust nonlinear lou...
- Patent number 10,381,994
- Issue date Aug 13, 2019
- Harman International Industries, Incorporated
- Douglas J. Button
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Constrained nonlinear parameter estimation for robust nonlinear lou...
- Patent number 10,349,195
- Issue date Jul 9, 2019
- Harman International Industries, Incorporated
- Douglas J. Button
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Baffle for line array loudspeaker
- Patent number 10,194,238
- Issue date Jan 29, 2019
- Harman International Industries, Incorporated
- Douglas J. Button
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive correction of loudspeaker using recurrent neural network
- Patent number 10,127,921
- Issue date Nov 13, 2018
- Harman International Industries, Incorporated
- Ajay Iyer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for reducing response anomalies in an acoustic pathway
- Patent number 10,097,917
- Issue date Oct 9, 2018
- Harman International Industries, Incorporated
- Douglas J. Button
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Asymmetrical passive group delay beamforming
- Patent number 9,955,260
- Issue date Apr 24, 2018
- Harman International Industries, Incorporated
- Douglas J. Button
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Baffle for line array loudspeaker
- Patent number 9,860,633
- Issue date Jan 2, 2018
- Harman International Industries, Incorporated
- Douglas J. Button
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Compensation of air path distortions using backpropagation
- Patent number 9,820,046
- Issue date Nov 14, 2017
- Harman International Industries, Incorporated
- Shreyas Srikanth Payal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Manifold for multiple compression drivers with a single point sourc...
- Patent number 9,769,560
- Issue date Sep 19, 2017
- Harman International Industries, Incorporated
- Douglas J. Button
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loudspeaker array protection management
- Patent number 9,743,201
- Issue date Aug 22, 2017
- Apple Inc.
- Aram M. Lindahl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Passive group delay beam forming
- Patent number 9,426,562
- Issue date Aug 23, 2016
- Harman International Industries, Incorporated
- Doug Button
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dual coil moving magnet transducer
- Patent number 9,173,035
- Issue date Oct 27, 2015
- Harman International Industries, Incorporated
- Douglas J. Button
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Passive group delay beam forming
- Patent number 8,971,547
- Issue date Mar 3, 2015
- Harman International Industries, Incorporated
- Doug Button
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dual-coil, dual gap electromagnetic transducer with multiple channe...
- Patent number 8,325,943
- Issue date Dec 4, 2012
- Harman International Industries, Incorporated
- Douglas J. Button
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Waveguide
- Patent number 8,130,994
- Issue date Mar 6, 2012
- Harman International Industries, Incorporated
- Douglas J. Button
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Self-cooling electromagnetic transducer
- Patent number 8,014,555
- Issue date Sep 6, 2011
- Harman International Industries, Incorporated
- Ralph E. Hyde
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reflective loudspeaker array
- Patent number 7,684,574
- Issue date Mar 23, 2010
- Harman International Industries, Incorporated
- D. Broadus Keele, Jr.
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for using digital signal processing to compensate for power...
- Patent number 7,447,318
- Issue date Nov 4, 2008
- Harman International Industries, Incorporated
- Douglas J. Button
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loudspeaker coil suspension system
- Patent number 7,095,869
- Issue date Aug 22, 2006
- Harman International Industries, Inc.
- Douglas J. Button
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Two-stage phasing plug system in a compression driver
- Patent number 7,072,481
- Issue date Jul 4, 2006
- Harman International Industries, Inc.
- Douglas J. Button
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electromagnetic motor with flux stabilization ring, saturation tips...
- Patent number 7,012,345
- Issue date Mar 14, 2006
- Harman International Industries, Inc.
- Jerry Moro
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Two-stage phasing plug system in a compression driver
- Patent number 6,952,874
- Issue date Oct 11, 2005
- Harman International Industriels, Inc.
- Douglas J. Button
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Shorting rings in dual-coil dual-gap loudspeaker drivers
- Patent number 6,847,726
- Issue date Jan 25, 2005
- Harman International Industries, Incorporated
- Douglas J. Button
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loudspeaker coil suspension system
- Patent number 6,801,634
- Issue date Oct 5, 2004
- Harman International Industries, Inc.
- Douglas J. Button
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Adjustable Mounting Assembly
- Publication number 20240111486
- Publication date Apr 4, 2024
- Sonos, Inc.
- Ernesto Figueira
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUDIO PARAMETER ADJUSTMENT BASED ON PLAYBACK DEVICE SEPARATION DIST...
- Publication number 20240061642
- Publication date Feb 22, 2024
- Sonos, Inc.
- Jerad Lewis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUDIO PARAMETER ADJUSTMENT BASED ON PLAYBACK DEVICE SEPARATION DIST...
- Publication number 20230195411
- Publication date Jun 22, 2023
- Sonos Inc
- Jerad LEWIS
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NONLINEAR PORT PARAMETERS FOR VENTED BOX MODELING OF LOUDSPEAKERS
- Publication number 20220201386
- Publication date Jun 23, 2022
- HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
- Russell H. LAMBERT
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NONLINEAR PORT PARAMETERS FOR VENTED BOX MODELING OF LOUDSPEAKERS
- Publication number 20200120415
- Publication date Apr 16, 2020
- HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
- Russell H. LAMBERT
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NEURAL NETWORK-BASED LOUDSPEAKER MODELING WITH A DECONVOLUTION FILTER
- Publication number 20200007986
- Publication date Jan 2, 2020
- HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
- Ajay Iyer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONSTRAINED NONLINEAR PARAMETER ESTIMATION FOR ROBUST NONLINEAR LOU...
- Publication number 20190200146
- Publication date Jun 27, 2019
- HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
- Douglas J. BUTTON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM FOR LOUDSPEAKER REAL TIME STATE VARIABLE PREDICTION WITH LIM...
- Publication number 20190200122
- Publication date Jun 27, 2019
- HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
- Russell H. LAMBERT
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM FOR LOUDSPEAKER REAL TIME STATE VARIABLE PREDICTION WITH LIM...
- Publication number 20190199307
- Publication date Jun 27, 2019
- HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
- Douglas J. BUTTON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE CORRECTION OF LOUDSPEAKER USING RECURRENT NEURAL NETWORK
- Publication number 20180122401
- Publication date May 3, 2018
- HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
- Ajay Iyer
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEM FOR REDUCING RESPONSE ANOMALIES IN AN ACOUSTIC PATHWAY
- Publication number 20180115823
- Publication date Apr 26, 2018
- HARMAN INTERNATIONAL INDUSTRIES, INC.
- Douglas J. BUTTON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BAFFLE FOR LINE ARRAY LOUDSPEAKER
- Publication number 20180103315
- Publication date Apr 12, 2018
- HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
- Douglas J. BUTTON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BAFFLE FOR LINE ARRAY LOUDSPEAKER
- Publication number 20170353786
- Publication date Dec 7, 2017
- HARMAN INTERNATIONAL INDUSTRIES, INC.
- Douglas J. BUTTON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ASYMMETRICAL PASSIVE GROUP DELAY BEAMFORMING
- Publication number 20170347191
- Publication date Nov 30, 2017
- HARMAN INTERNATIONAL INDUSTRIES, INC.
- Douglas J. BUTTON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NEURAL NETWORK-BASED LOUDSPEAKER MODELING WITH A DECONVOLUTION FILTER
- Publication number 20170303039
- Publication date Oct 19, 2017
- HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
- Ajay Iyer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MANIFOLD FOR MULTIPLE COMPRESSION DRIVERS WITH A SINGLE POINT SOURC...
- Publication number 20160366510
- Publication date Dec 15, 2016
- HARMAN INTERNATIONAL INDUSTRIES, INC.
- Douglas J. BUTTON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPENSATION OF AIR PATH DISTORTIONS USING BACKPROPAGATION
- Publication number 20160345094
- Publication date Nov 24, 2016
- HARMAN INTERNATIONAL INDUSTRIES, INC.
- Shreyas Srikanth Payal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PASSIVE GROUP DELAY BEAM FORMING
- Publication number 20150139455
- Publication date May 21, 2015
- HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
- Doug Button
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DUAL COIL MOVING MAGNET TRANSDUCER
- Publication number 20150125025
- Publication date May 7, 2015
- HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
- Douglas J. Button
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PASSIVE GROUP DELAY BEAM FORMING
- Publication number 20130336505
- Publication date Dec 19, 2013
- HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
- Doug Button
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WAVEGUIDE
- Publication number 20090310808
- Publication date Dec 17, 2009
- HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
- Douglas J. Button
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DUAL-COIL, DUAL GAP ELECTROMAGNETIC TRANSDUCER WITH MULTIPLE CHANNE...
- Publication number 20080170744
- Publication date Jul 17, 2008
- Douglas J. Button
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Self-cooling electromagnetic transducer
- Publication number 20070237351
- Publication date Oct 11, 2007
- Ralph E. Hyde
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Reflective loudspeaker array
- Publication number 20060153407
- Publication date Jul 13, 2006
- D. Broadus Keele
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Loudspeaker coil suspension system
- Publication number 20050025331
- Publication date Feb 3, 2005
- Douglas J. Button
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Electromagnetic motor with flux stabilization ring, saturation tips...
- Publication number 20040239193
- Publication date Dec 2, 2004
- Jerry Moro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Two-stage phasing plug system in a compression driver
- Publication number 20040237286
- Publication date Dec 2, 2004
- Douglas J. Button
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Shorting rings in dual-coil dual-gap loudspeaker drivers
- Publication number 20030190052
- Publication date Oct 9, 2003
- JBL Incorporated
- Douglas J. Button
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System for using digital signal processing to compensate for power...
- Publication number 20020118841
- Publication date Aug 29, 2002
- Harman International Industries Incorporated
- Douglas J. Button
- G01 - MEASURING TESTING
Information Patent Application
Loudspeaker coil suspension system
- Publication number 20020051556
- Publication date May 2, 2002
- Douglas J. Button
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Doug Button

Person

Patents Grantslast 30 patents

Audio parameter adjustment based on playback device separation dist...

Nonlinear port parameters for vented box modeling of loudspeakers

Nonlinear port parameters for vented box modeling of loudspeakers

Neural network-based loudspeaker modeling with a deconvolution filter

Constrained nonlinear parameter estimation for robust nonlinear lou...

Neural network-based loudspeaker modeling with a deconvolution filter

Constrained nonlinear parameter estimation for robust nonlinear lou...

Constrained nonlinear parameter estimation for robust nonlinear lou...

Baffle for line array loudspeaker

Adaptive correction of loudspeaker using recurrent neural network

System for reducing response anomalies in an acoustic pathway

Asymmetrical passive group delay beamforming

Baffle for line array loudspeaker

Compensation of air path distortions using backpropagation

Manifold for multiple compression drivers with a single point sourc...

Loudspeaker array protection management

Passive group delay beam forming

Dual coil moving magnet transducer

Passive group delay beam forming

Dual-coil, dual gap electromagnetic transducer with multiple channe...

Waveguide

Self-cooling electromagnetic transducer

Reflective loudspeaker array

System for using digital signal processing to compensate for power...

Loudspeaker coil suspension system

Two-stage phasing plug system in a compression driver

Electromagnetic motor with flux stabilization ring, saturation tips...

Two-stage phasing plug system in a compression driver

Shorting rings in dual-coil dual-gap loudspeaker drivers

Loudspeaker coil suspension system

Patents Applicationslast 30 patents

Adjustable Mounting Assembly

AUDIO PARAMETER ADJUSTMENT BASED ON PLAYBACK DEVICE SEPARATION DIST...

AUDIO PARAMETER ADJUSTMENT BASED ON PLAYBACK DEVICE SEPARATION DIST...

NONLINEAR PORT PARAMETERS FOR VENTED BOX MODELING OF LOUDSPEAKERS

NONLINEAR PORT PARAMETERS FOR VENTED BOX MODELING OF LOUDSPEAKERS

NEURAL NETWORK-BASED LOUDSPEAKER MODELING WITH A DECONVOLUTION FILTER

CONSTRAINED NONLINEAR PARAMETER ESTIMATION FOR ROBUST NONLINEAR LOU...

SYSTEM FOR LOUDSPEAKER REAL TIME STATE VARIABLE PREDICTION WITH LIM...

SYSTEM FOR LOUDSPEAKER REAL TIME STATE VARIABLE PREDICTION WITH LIM...

ADAPTIVE CORRECTION OF LOUDSPEAKER USING RECURRENT NEURAL NETWORK

SYSTEM FOR REDUCING RESPONSE ANOMALIES IN AN ACOUSTIC PATHWAY

BAFFLE FOR LINE ARRAY LOUDSPEAKER

BAFFLE FOR LINE ARRAY LOUDSPEAKER

ASYMMETRICAL PASSIVE GROUP DELAY BEAMFORMING

NEURAL NETWORK-BASED LOUDSPEAKER MODELING WITH A DECONVOLUTION FILTER

MANIFOLD FOR MULTIPLE COMPRESSION DRIVERS WITH A SINGLE POINT SOURC...

COMPENSATION OF AIR PATH DISTORTIONS USING BACKPROPAGATION

PASSIVE GROUP DELAY BEAM FORMING

DUAL COIL MOVING MAGNET TRANSDUCER

PASSIVE GROUP DELAY BEAM FORMING

WAVEGUIDE

DUAL-COIL, DUAL GAP ELECTROMAGNETIC TRANSDUCER WITH MULTIPLE CHANNE...

Self-cooling electromagnetic transducer

Reflective loudspeaker array

Loudspeaker coil suspension system

Electromagnetic motor with flux stabilization ring, saturation tips...

Two-stage phasing plug system in a compression driver

Shorting rings in dual-coil dual-gap loudspeaker drivers

System for using digital signal processing to compensate for power...

Loudspeaker coil suspension system