Issued Patents All Time
Showing 25 most recent of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12276687 | Methods and systems for estimating coil impedance of an electromagnetic transducer | Emmanuel Marchais | 2025-04-15 |
| 11908310 | Methods and systems for detecting and managing unexpected spectral content in an amplifier system | Dana Taipale, Emmanuel Marchais | 2024-02-20 |
| 11765499 | Methods and systems for managing mixed mode electromechanical actuator drive | Emmanuel Marchais, Nicholas Joseph, Bryant Tran, Marco A. JANKO, Noel Preecs | 2023-09-19 |
| 11017759 | On-demand adaptive active noise cancellation system | K. Joshua Bodon, Brian Thornock, Aaron Treptow, Shahram Tadayon | 2021-05-25 |
| 10923097 | Pinna proximity detection | Viral Parikh, Jeffrey Alderson, Vitaliy Sapozhnykov, Nafiseh Erfanian Saeedi, Thomas Ivan Harvey +1 more | 2021-02-16 |
| 10714072 | On-demand adaptive active noise cancellation | K. Joshua Bodon, Brian Thornock, Aaron Treptow, Shahram Tadayon | 2020-07-14 |
| 10468048 | Mic covering detection in personal audio devices | Nitin Kwatra, Jeffrey Alderson | 2019-11-05 |
| 10382864 | Systems and methods for providing adaptive playback equalization in an audio device | Jeffrey Alderson | 2019-08-13 |
| 10290296 | Feedback howl management in adaptive noise cancellation system | Jeffrey Alderson, Chin Huang Yong, Ryan A. Hellman | 2019-05-14 |
| 10206032 | Systems and methods for multi-mode adaptive noise cancellation for audio headsets | Jeffrey Alderson, Antonio John Miller, Robert G. Kratsas, Jens-Peter B. Axelsson, Dayong Zhou +2 more | 2019-02-12 |
| 10181315 | Systems and methods for selectively enabling and disabling adaptation of an adaptive noise cancellation system | Jeffrey Alderson, Dayong Zhou | 2019-01-15 |
| 10152960 | Systems and methods for distributed adaptive noise cancellation | Nitin Kwatra, Jeffrey Alderson | 2018-12-11 |
| 10013966 | Systems and methods for adaptive active noise cancellation for multiple-driver personal audio device | Nitin Kwatra, John L. Melanson | 2018-07-03 |
| 9955250 | Low-latency multi-driver adaptive noise canceling (ANC) system for a personal audio device | Jeffrey Alderson, Ali Abdollahzadeh Milani, Dayong Zhou, Yang Lu | 2018-04-24 |
| 9812114 | Systems and methods for controlling adaptive noise control gain | Jeffrey Alderson, Sang-Ik Cho, Chin Huang Yong, John L. Melanson | 2017-11-07 |
| 9807503 | Systems and methods for use of adaptive secondary path estimate to control equalization in an audio device | Bryant Sorensen, John L. Melanson | 2017-10-31 |
| 9773490 | Source audio acoustic leakage detection and management in an adaptive noise canceling system | Jeffrey Alderson, Dayong Zhou, Antonio John Miller, Chin Huang Yong, Gautham Devendra Kamath | 2017-09-26 |
| 9773493 | Power management of adaptive noise cancellation (ANC) in a personal audio device | Yang Lu, Dayong Zhou, Jeffrey Alderson | 2017-09-26 |
| 9729957 | Dynamic frequency-dependent sidetone generation | Roy Scott Kaller, Anthony John Shilton, Tom Harvey, Sam Waters | 2017-08-08 |
| 9721556 | Downlink tone detection and adaptation of a secondary path response model in an adaptive noise canceling system | Dayong Zhou, Yang Lu, Jeffrey Alderson, Antonio John Miller, Chin Huang Yong +1 more | 2017-08-01 |
| 9711130 | Adaptive noise canceling architecture for a personal audio device | Gautham Devendra Kamath, Nitin Kwatra, Ali Abdollahzadeh Milani, Jeffrey Alderson | 2017-07-18 |
| 9633646 | Oversight control of an adaptive noise canceler in a personal audio device | Ali Abdollahzadeh Milani, Nitin Kwatra, Dayong Zhou, Yang Lu, Jeffrey Alderson | 2017-04-25 |
| 9532139 | Dual-microphone frequency amplitude response self-calibration | Yang Lu, Dayong Zhou, Jeffrey Alderson | 2016-12-27 |
| 9478212 | Systems and methods for use of adaptive secondary path estimate to control equalization in an audio device | Bryant Sorensen, John L. Melanson | 2016-10-25 |
| 9414150 | Low-latency multi-driver adaptive noise canceling (ANC) system for a personal audio device | Jeffrey Alderson, Ali Abdollahzadeh Milani, Dayong Zhou, Yang Lu | 2016-08-09 |