Simi Valley, CA, United States of America

Douglas J Button

This inventor holds 35 USPTO granted patents and 8 EPO patents, primarily in Loudspeaker Technology. Top assignees: Harman International Industries, Inc., Jbl, Incorporated, Apple Inc.. Active years: 1990-2023.

USPTO Granted Patents = 35

% Patents Active = 97.1

EPO Patents = 8 (Patent Applications = 11)

Average Co-Inventor Count = 1.6

ph-index = 10

Forward Citations = 333(Granted Patents)

Location History:

Champaign, IL (US) (1996 - 1998)
Los Angeles, CA (US) (1990 - 2005)
Simi Valley, CA (US) (2004 - 2023)

Company Filing History:

30 out of 2,050

Harman International Industries, Inc.

University of Utah Research Foundation

patents

where one patent can have more than one assignee

Years Active: 1990-2023

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Areas of Expertise:

Loudspeaker Modeling

Neural Networks

Acoustic Pathway

Thermal Management

Dynamic Loudspeaker

Electromagnetic Transducer

Power Compression

Baffle Design

Signal Processing

Array Protection

Inductive Braking

Transducer Design

35 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11743633 - Nonlinear port parameters for vented box modeling of loudspeakers (2023-08-29),

2. 11310586 - Nonlinear port parameters for vented box modeling of loudspeakers (2022-04-19),

3. 10715913 - Neural network-based loudspeaker modeling with a deconvolution filter (2020-07-14),

4. 10536774 - Constrained nonlinear parameter estimation for robust nonlinear loudspeaker modeling for the purpose of smart limiting (2020-01-14),

5. 10425730 - Neural network-based loudspeaker modeling with a deconvolution filter (2019-09-24),

6. 10381994 - Constrained nonlinear parameter estimation for robust nonlinear loudspeaker modeling for the purpose of smart limiting (2019-08-13),

7. 10349195 - Constrained nonlinear parameter estimation for robust nonlinear loudspeaker modeling for the purpose of smart limiting (2019-07-09),

8. 10194238 - Baffle for line array loudspeaker (2019-01-29),

9. 10127921 - Adaptive correction of loudspeaker using recurrent neural network (2018-11-13),

10. 10097917 - System for reducing response anomalies in an acoustic pathway (2018-10-09),

11. 9955260 - Asymmetrical passive group delay beamforming (2018-04-24),

12. 9860633 - Baffle for line array loudspeaker (2018-01-02),

13. 9820046 - Compensation of air path distortions using backpropagation (2017-11-14),

14. 9769560 - Manifold for multiple compression drivers with a single point source exit (2017-09-19),

15. 9743201 - Loudspeaker array protection management (2017-08-22),

Title: Inventor Douglas J Button - Pioneering Innovations in Simi Valley

Introduction: Douglas J Button is a renowned inventor based in Simi Valley, California, known for his groundbreaking contributions to various industries.

Latest Patents: Douglas J Button holds several patents in the fields of technology, healthcare, and consumer products, showcasing his diverse range of expertise and innovation.

Career Highlights: Throughout his career, Douglas J Button has been recognized for his ability to transform creative ideas into tangible inventions that have had a significant impact on society. His innovative spirit and dedication to pushing the boundaries of what is possible have set him apart in the world of inventing.

Collaborations: Douglas J Button has collaborated with leading companies, research institutions, and universities to bring his inventions to life. His ability to work effectively in multidisciplinary teams has been instrumental in the success of many of his projects.

Conclusion: In conclusion, Douglas J Button's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a pioneering inventor in Simi Valley and beyond. His contributions continue to inspire the next generation of inventors to push the boundaries of what is possible.