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For the Inventor, By the Inventor

Westport, CT, United States of America

Donald Joseph Butts

This inventor holds 10 USPTO granted patents and 4 published patent applications and 7 EPO patents. Top assignees: Harman International Industries, Inc., Sikorsky Aircraft Corporation. Active years: 2015-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Donald Joseph Butts. Retrieved from https://idiyas.com/inventor/donald-joseph-butts

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 10 

% Patents Active = 100.0

 

Average Co-Inventor Count = 1.8

ph-index = 3

Forward Citations = 152(Granted Patents)


Location History:

  • Milford, CT (US) (2015 - 2017)
  • Westport, CT (US) (2017 - 2020)

Company Filing History:

goldMedal9 out of 2,059 
 
Harman International Industries, Inc.
 patents
silverMedal1 out of 992 
 
Sikorsky Aircraft Corporation
 patents

Years Active: 2015-2024

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10 patents (USPTO):Explore Patents
1. 12112734 - Open active noise cancellation system (2024-10-08),
2. 10771907 - Techniques for analyzing connectivity within an audio transducer array (2020-09-08),
3. 10440480 - Hybrid active noise control (2019-10-08),
4. 10341339 - Techniques for hearable authentication (2019-07-02),
5. 9959859 - Active noise-control system with source-separated reference signal (2018-05-01),
6. 9830931 - Crowdsourced database for sound identification (2017-11-28),
7. 9787274 - Automatic sound equalization device (2017-10-10),
8. 9639968 - Generating an augmented view of a location of interest (2017-05-02),
9. 9390567 - Self-monitoring and alert system for intelligent vehicle (2016-07-12),
10. 9190071 - Noise suppression device, system, and method (2015-11-17),

Title: The Innovative Contributions of Donald Joseph Butts

Introduction

Donald Joseph Butts is a notable inventor based in Westport, CT (US), recognized for his significant contributions to audio technology. With a total of 10 patents to his name, Butts has made strides in developing systems that enhance audio experiences through innovative methods.

Latest Patents

Among his latest patents is the "Open Active Noise Cancellation System." This invention outlines a method for reducing noise in audio signals by determining a user's position in an environment and generating directional audio signals that attenuate unwanted noise. Another significant patent is focused on "Techniques for Analyzing Connectivity within an Audio Transducer Array." This system utilizes optical emitters associated with audio transducers to create a map of the array, ensuring accurate performance validation and installation specifications.

Career Highlights

Throughout his career, Butts has worked with prominent companies such as Harman International Industries, Inc. and Sikorsky Aircraft Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking audio technologies.

Collaborations

Butts has collaborated with talented individuals in the field, including Rajesh Khandelwal and Seonman Kim. These partnerships have fostered innovation and the development of advanced audio solutions.

Conclusion

Donald Joseph Butts exemplifies the spirit of innovation in audio technology through his patents and collaborations. His work continues to influence the industry and enhance user experiences in sound.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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