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For the Inventor, By the Inventor

Austin, TX, United States of America

Jeffrey Donald Alderson

This inventor holds 61 USPTO granted patents and 7 published patent applications and 25 EPO patents, primarily in Adaptive Noise Cancellation (CPC class G10K). Top assignees: Cirrus Logic Inc., Sigmatel, Inc., Cirrus Logic International Semiconductor Limited. Active years: 2009-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jeffrey Donald Alderson. Retrieved from https://idiyas.com/inventor/jeffrey-donald-alderson

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

USPTO Granted Patents = 61 

% Patents Active = 90.2

 

Average Co-Inventor Count = 2.9

ph-index = 10

Forward Citations = 481(Granted Patents)

Forward Citations (Not Self Cited) = 345(Dec 10, 2025)


Inventors with similar research interests:


Company Filing History:

goldMedal49 out of 2,686 
 
Cirrus Logic Inc.
 patents
silverMedal10 out of 218 
 
Sigmatel, Inc.
 patents
bronzeMedal1 out of 40 
 
Cirrus Logic International Semiconductor Limited
 patents
4. 1 out of 834,570 
Other
 patents

Years Active: 2009-2024

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Areas of Expertise:
Adaptive Noise Cancellation
Signal Processing
Audio Playback Equalization
Haptic Waveform
Noise Management
Personal Audio Devices
Multi-Driver Systems
Tone Suppression
Acoustic Leakage Detection
Power Management
Feedback Management
Calibration
61 patents (USPTO):Explore Patents
1. 11863948 - Sound components relationship classification and responsive signal processing in an acoustic signal processing system (2024-01-02),
2. 11847906 - Reproducibility of haptic waveform (2023-12-19),
3. 11380175 - Reproducibility of haptic waveform (2022-07-05),
4. 10923097 - Pinna proximity detection (2021-02-16),
5. 10825440 - System and method for calibrating and testing an active noise cancellation (ANC) system (2020-11-03),
6. 10810990 - Active noise cancellation (ANC) system with selectable sample rates (2020-10-20),
7. 10468048 - Mic covering detection in personal audio devices (2019-11-05),
8. 10382864 - Systems and methods for providing adaptive playback equalization in an audio device (2019-08-13),
9. 10290296 - Feedback howl management in adaptive noise cancellation system (2019-05-14),
10. 10249284 - Bandlimiting anti-noise in personal audio devices having adaptive noise cancellation (ANC) (2019-04-02),
11. 10249283 - Tone and howl suppression in an ANC system (2019-04-02),
12. 10219071 - Systems and methods for bandlimiting anti-noise in personal audio devices having adaptive noise cancellation (2019-02-26),
13. 10206032 - Systems and methods for multi-mode adaptive noise cancellation for audio headsets (2019-02-12),
14. 10181315 - Systems and methods for selectively enabling and disabling adaptation of an adaptive noise cancellation system (2019-01-15),
15. 10152960 - Systems and methods for distributed adaptive noise cancellation (2018-12-11),

Title: Innovations and Contributions of Jeffrey Donald Alderson

Introduction

Jeffrey Donald Alderson, based in Austin, TX, is a prolific inventor known for his groundbreaking contributions to the field of acoustic signal processing and haptic technology. With an impressive portfolio of 61 patents, Alderson has made significant strides in enhancing user experiences through innovative sound and touch technologies.

Latest Patents

Among his latest patents is a system for classifying the relationship between various sound components in a received sound signal. This invention focuses on distinguishing between ambient noise and localized noise, utilizing classification technology to modify the sound signal for improved performance, particularly in active noise cancellation (ANC) systems. Additionally, Alderson has developed a system aimed at the reproducibility of haptic waveforms. This technology allows devices equipped with electromagnetic loads to provide users with consistent haptic feedback, regardless of device variances, by processing parameters indicative of user perception and device characteristics.

Career Highlights

Alderson has had a noteworthy career, having worked with leading tech companies such as Cirrus Logic Inc. and Sigmatel, Inc. His work at these organizations has been instrumental in the development of advanced audio and haptic technologies, further establishing his reputation in the tech industry.

Collaborations

Throughout his career, Alderson has collaborated with talented professionals, including Jon David Hendrix and Yang Lu. These collaborations have contributed to various innovative projects, enhancing the scope and impact of his inventions in the realms of signal processing and haptics.

Conclusion

With his extensive patent portfolio and innovative spirit, Jeffrey Donald Alderson continues to push the boundaries of technology. His work not only highlights his expertise as an inventor but also signifies a major contribution to the industries of acoustics and user experience technologies. As technology continues to evolve, Alderson's inventions will likely play a vital role in shaping future innovations.

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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