Issued Patents All Time
Showing 1–25 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12243507 | Gain adjustment in ANR system with multiple feedforward microphones | Masanori Honda, Joseph H. Cattell | 2025-03-04 |
| 12211479 | Automatic gain control in an active noise reduction (ANR) signal flow path | Joseph H. Cattell | 2025-01-28 |
| 12148413 | Computational architecture for active noise reduction device | Michael P. O'Connell, Christopher J. Mulhearn, Joseph H. Cattell | 2024-11-19 |
| 11763794 | Computational architecture for active noise reduction device | Michael P. O'Connell, Christopher J. Mulhearn, Joseph H. Cattell | 2023-09-19 |
| 11651759 | Gain adjustment in ANR system with multiple feedforward microphones | Masanori Honda, Joseph H. Cattell | 2023-05-16 |
| 11636841 | Automatic gain control in an active noise reduction (ANR) signal flow path | Joseph H. Cattell | 2023-04-25 |
| 11386882 | Computational architecture for active noise reduction device | Michael P. O'Connell, Christopher J. Mulhearn, Joseph H. Cattell | 2022-07-12 |
| 11270696 | Audio device with wakeup word detection | Alaganandan Ganeshkumar | 2022-03-08 |
| 10986434 | Headphone | Stephen J. Maguire, Michael Andrew Zalisk, Jordan Jeffery Bonner | 2021-04-20 |
| 10817251 | Dynamic capability demonstration in wearable audio device | Rodrigo Sartorio Gomes, Daniel Buckley | 2020-10-27 |
| 10789949 | Audio device with wakeup word detection | Alaganandan Ganeshkumar | 2020-09-29 |
| 10741164 | Multipurpose microphone in acoustic devices | Masanori Honda, Christopher A. Barnes, Alaganandan Ganeshkumar | 2020-08-11 |
| 10667032 | Headphone | Stephen J. Maguire, Michael Andrew Zalisk, Jordan Jeffery Bonner | 2020-05-26 |
| 10614790 | Automatic gain control in an active noise reduction (ANR) signal flow path | Joseph H. Cattell | 2020-04-07 |
| 10580398 | Parallel compensation in active noise reduction devices | Joseph H. Cattell, Michael P. O'Connell | 2020-03-03 |
| 10575085 | Audio device with pre-adaptation | Alaganandan Ganeshkumar | 2020-02-25 |
| 10547938 | Audio signal transmission | Christopher A. Barnes, Kemal Kulovic, John Lloyd Goodman | 2020-01-28 |
| 10516929 | Audio device | Stephen J. Maguire, Michael Andrew Zalisk, Jordan Jeffery Bonner | 2019-12-24 |
| 10212507 | Headphone | Stephen J. Maguire, Michael Andrew Zalisk, Jordan Jeffery Bonner | 2019-02-19 |
| 10074354 | Providing ambient naturalness in ANR headphones | Daniel M. Gauger, Jr., Jason Harlow, Neil Adam Ranney, Martin Ring, Roman Sapiejewski +1 more | 2018-09-11 |
| 9881601 | Controlling stability in ANR devices | Christopher A. Barnes, Daniel M. Gauger, Jr. | 2018-01-30 |
| 9589557 | Dynamically configurable ANR filter block topology | Marcel Joho | 2017-03-07 |
| 9123320 | Frequency-dependent ANR reference sound compression | Daniel M. Gauger, Jr., Marcel Joho | 2015-09-01 |
| 8971544 | Signal compression based on transducer displacement | Daniel M. Gauger, Jr., Paul G. Yamkovoy | 2015-03-03 |
| 8798283 | Providing ambient naturalness in ANR headphones | Daniel M. Gauger, Jr., Jason Harlow, Neil Adam Ranney, Martin Ring, Roman Sapiejewski +1 more | 2014-08-05 |