Issued Patents All Time
Showing 1–25 of 118 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12375855 | Coordination of audio devices | Richard J. Cartwright, David Gunawan, Christopher Graham Hines, Mark Thomas, Alan J. Seefeldt +3 more | 2025-07-29 |
| 12374349 | Echo estimation and management with adaptation of sparse prediction filter set | Dong Shi, Kai Li, Hannes Muesch, David Gunawan, Paul Holmberg | 2025-07-29 |
| 12348937 | Audio device auto-location | Mark R. P. Thomas, Alan J. Seefeldt | 2025-07-01 |
| 12207073 | Method of rendering one or more captured audio soundfields to a listener | Richard J. Cartwright, David S. McGrath | 2025-01-21 |
| 12170875 | Managing playback of multiple streams of audio over multiple speakers | Alan J. Seefeldt, Joshua Brandon Lando, Daniel Arteaga, Mark R. P. Thomas | 2024-12-17 |
| 12112768 | Post-processing gains for signal enhancement | Xuejing Sun | 2024-10-08 |
| 12080317 | Pre-conditioning audio for echo cancellation in machine perception | Hadis Nosrati, Nicholas Luke Appleton | 2024-09-03 |
| 12046247 | Selective forward error correction for spatial audio codecs | Shen Huang, Michael Eckert | 2024-07-23 |
| 12003946 | Adaptable spatial audio playback | Alan J. Seefeldt, Joshua Brandon Lando, Daniel Arteaga, Mark Thomas | 2024-06-04 |
| 12003673 | Acoustic echo cancellation control for distributed audio devices | Christopher Graham Hines, David Gunawan, Richard J. Cartwright, Alan J. Seefeldt, Daniel Arteaga +2 more | 2024-06-04 |
| 11968268 | Coordination of audio devices | Mark R. P. Thomas, Alan J. Seefeldt, Joshua Brandon Lando, Daniel Arteaga, Carlos Medaglia Dyonisio +3 more | 2024-04-23 |
| 11894005 | Enabling sampling rate diversity in a voice communication system | Heiko Purnhagen, Leif Sehlstrom, Lars Villemoes, Mark S. Vinton | 2024-02-06 |
| 11803351 | Scalable voice scene media server | Feng-Yi Deng, Michael Eckert, Craig Johnston, Paul Holmberg | 2023-10-31 |
| 11770666 | Method of rendering one or more captured audio soundfields to a listener | Richard J. Cartwright, David S. McGrath | 2023-09-26 |
| 11694711 | Post-processing gains for signal enhancement | Xuejing Sun | 2023-07-04 |
| 11587576 | Background noise estimation using gap confidence | Christopher Graham Hines, Adam J. Mills | 2023-02-21 |
| 11538486 | Echo estimation and management with adaptation of sparse prediction filter set | Dong Shi, Kai Li, Hannes Muesch, David Gunawan, Paul Holmberg | 2022-12-27 |
| 11509987 | Dynamic environmental overlay instability detection and suppression in media-compensated pass-through devices | Joshua Brandon Lando, Andy Jaspar, C. Phillip Brown, Phillip A. Williams | 2022-11-22 |
| 11500610 | Transmission control for audio device using auxiliary signals | David Gunawan | 2022-11-15 |
| 11308976 | Post-processing gains for signal enhancement | Xuejing Sun | 2022-04-19 |
| 11289103 | Selective forward error correction for spatial audio codecs | Shen Huang, Michael Eckert | 2022-03-29 |
| 11264045 | Adaptive audio filtering | Dong Shi, David Gunawan, Xuejing Sun | 2022-03-01 |
| 11232807 | Background noise estimation using gap confidence | Christopher Graham Hines, Adam J. Mills | 2022-01-25 |
| 11195539 | Forced gap insertion for pervasive listening | Christopher Graham Hines | 2021-12-07 |
| 11122239 | Detecting and mitigating audio-visual incongruence | Ludovic Malfait, David Gunawan | 2021-09-14 |