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Dayong Zhou

This inventor holds 34 USPTO granted patents and 1 published patent application and 16 EPO patents, primarily in Adaptive Noise Cancellation. Top assignee: Cirrus Logic Inc.. Active years: 2015-2024.

USPTO Granted Patents = 34 (Patent Applications = 1)

% Patents Active = 100.0

EPO Patents = 16 (Patent Applications = 17)

Average Co-Inventor Count = 3.2

ph-index = 8

Forward Citations = 272(Granted Patents)

Company Filing History:

34 out of 2,679

Cirrus Logic Inc.

patents

Years Active: 2015-2024

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Areas of Expertise:

Adaptive Noise Cancellation

Audio Headsets

Acoustic Crosstalk

Directional Audio

Noise Management

Filter Coefficients

Dynamic Adaptation

Low-Latency Systems

Power Management

Frequency Domain

Multi-Driver Systems

Feedback Control

34 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12149899 - Acoustic crosstalk cancellation (2024-11-19),

2. 11631390 - SDR-based adaptive noise cancellation (ANC) system (2023-04-18),

3. 11477569 - Apparatus and method for obtaining directional audio signals (2022-10-18),

4. 11468873 - Gradual reset of filter coefficients in an adaptive noise cancellation system (2022-10-11),

5. 11333622 - Thermal model of transducer for thermal protection and resistance estimation (2022-05-17),

6. 11217222 - Input signal-based frequency domain adaptive filter stability control (2022-01-04),

7. 10984778 - Frequency domain adaptation with dynamic step size adjustment based on analysis of statistic of adaptive filter coefficient movement (2021-04-20),

8. 10789933 - Frequency domain coefficient-based dynamic adaptation control of adaptive filter (2020-09-29),

9. 10720138 - SDR-based adaptive noise cancellation (ANC) system (2020-07-21),

10. 10276145 - Frequency-domain adaptive noise cancellation system (2019-04-30),

11. 10249283 - Tone and howl suppression in an ANC system (2019-04-02),

12. 10206032 - Systems and methods for multi-mode adaptive noise cancellation for audio headsets (2019-02-12),

13. 10181315 - Systems and methods for selectively enabling and disabling adaptation of an adaptive noise cancellation system (2019-01-15),

14. 10026388 - Feedback adaptive noise cancellation (ANC) controller and method having a feedback response partially provided by a fixed-response filter (2018-07-17),

15. 9955250 - Low-latency multi-driver adaptive noise canceling (ANC) system for a personal audio device (2018-04-24),

Title: **The Innovative Mind of Dayong Zhou**

Introduction

Dayong Zhou is a prominent inventor based in Austin, TX, known for his substantial contributions to the field of acoustic engineering. With an impressive portfolio of 34 patents, Zhou has made significant strides in developing technologies that enhance audio performance and noise cancellation systems.

Latest Patents

Zhou's recent inventions include a sophisticated **Acoustic Crosstalk Cancellation** system. This innovative circuitry effectively manages acoustic signals by generating crosstalk cancellation signals to minimize interference between audio sources. The design incorporates dynamic parameters based on user positioning and device settings, optimizing audio output for listeners.

Another noteworthy patent is the **SDR-based Adaptive Noise Cancellation (ANC) System**. This cutting-edge technology enhances ANC performance by allowing adaptation in the frequency domain. By updating an adaptive filter algorithm using input signals and feedback, Zhou's ANC system delivers improved sound quality and user experience.

Career Highlights

Currently, Dayong Zhou is employed at Cirrus Logic Inc., where he applies his expertise to push the boundaries of sound technology. His innovative work is pivotal in the ongoing development of audio products that provide users with an exceptional auditory experience.

Collaborations

Throughout his career, Zhou has collaborated with talented coworkers, including Yang Lu and Jeffrey Donald Alderson. These partnerships foster a creative and innovative environment that enhances the development of groundbreaking audio technologies.

Conclusion

Dayong Zhou's contributions to the field of audio technology through his numerous patents reflect his dedication and innovative spirit. His advancements not only optimize audio performance but also set the stage for future developments in sound engineering, making him a significant figure in the industry.

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