Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12302057 | Adaptive virtual microphone for earbuds | Hanchi Chen, Martin Kuster, Victoria Chiu | 2025-05-13 |
| 12219315 | Acoustic detection of in-ear headphone fit | Esge B. Andersen, Andrew E. Greenwood, Baptiste P. Paquier, Hanchi Chen, Raghavendra S. Prabhu | 2025-02-04 |
| 11978469 | Ambient noise aware dynamic range control and variable latency for hearing personalization | John Woodruff, Yang Lu | 2024-05-07 |
| 11825281 | Adaptive equalization compensation for earbuds | Victoria Chiu, Martin Kuster | 2023-11-21 |
| 11722809 | Acoustic detection of in-ear headphone fit | Esge B. Andersen, Andrew E. Greenwood, Baptiste P. Paquier, Hanchi Chen, Raghavendra S. Prabhu | 2023-08-08 |
| 11470413 | Acoustic detection of in-ear headphone fit | Esge B. Andersen, Andrew E. Greenwood, Baptiste P. Paquier, Hanchi Chen, Raghavendra S. Prabhu | 2022-10-11 |
| 11445290 | Feedback acoustic noise cancellation tuning | Scott C. Grinker, Vladan Bajic, Brian Clark, Hanchi Chen | 2022-09-13 |
| 11393486 | Ambient noise aware dynamic range control and variable latency for hearing personalization | John Woodruff, Yang Lu | 2022-07-19 |
| 11361745 | Headphone acoustic noise cancellation and speaker protection | Brian Clark, Thomas M. Jensen, Vladan Bajic | 2022-06-14 |
| 11276384 | Ambient sound enhancement and acoustic noise cancellation based on context | John Woodruff, Vladan Bajic, Vasu Iyengar, Andrew E. Greenwood, Tyrone T. Chen +2 more | 2022-03-15 |
| 11190870 | Rotationally symmetric speaker array | Martin E. Johnson, Gordon R. Dix, Michael B. Howes, Gary P. Geaves | 2021-11-30 |
| 11166099 | Headphone acoustic noise cancellation and speaker protection or dynamic user experience processing | Brian Clark, Hanchi Chen, Victoria Chiu, Vladan Bajic, Dana Massie +2 more | 2021-11-02 |
| 11153677 | Ambient sound enhancement based on hearing profile and acoustic noise cancellation | John Woodruff, Vladan Bajic, Vasu Iyengar, Andrew E. Greenwood, Tyrone T. Chen +2 more | 2021-10-19 |
| 10798482 | Rotationally symmetric speaker array | Martin E. Johnson, Gordon R. Dix, Michael B. Howes, Gary P. Geaves | 2020-10-06 |
| 10657950 | Headphone transparency, occlusion effect mitigation and wind noise detection | Thanh P. Hua, Esge B. Andersen, Scott C. Grinker | 2020-05-19 |
| 10341759 | System and method of wind and noise reduction for a headphone | Sorin V. Dusan, Vladan Bajic | 2019-07-02 |
| 10334355 | Multi-driver acoustic horn for horizontal beam control | Martin E. Johnson, Christopher Wilk, John H. Sheerin, Suzanne Hardy | 2019-06-25 |
| 10264383 | Multi-listener stereo image array | Martin E. Johnson, Justin D. Crosby | 2019-04-16 |
| 10243613 | Talker feedback system | Martin E. Johnson, Robert D. Silfvast, Justin D. Crosby | 2019-03-26 |
| 10154339 | Rotationally symmetric speaker array | Martin E. Johnson, Gordon R. Dix, Michael B. Howes, Gary P. Geaves | 2018-12-11 |
| 10149046 | Rotationally symmetric speaker array | Martin E. Johnson, Gordon R. Dix, Michael B. Howes, Gary P. Geaves | 2018-12-04 |
| 9961472 | Acoustic beacon for broadcasting the orientation of a device | Martin E. Johnson, Afrooz Family | 2018-05-01 |
| 9949032 | Directivity speaker array | Martin E. Johnson, Justin D. Crosby | 2018-04-17 |
| 9883140 | Using the location of a near-end user in a video stream to adjust audio settings of a far-end system | Martin E. Johnson, Ronald N. Isaac, Sylvain J. Choisel, Afrooz Family | 2018-01-30 |
| 9762999 | Modal based architecture for controlling the directivity of loudspeaker arrays | Martin E. Johnson, Gordon R. Dix, Vijay G. Prabakaran | 2017-09-12 |