Issued Patents 2025
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12401945 | Subband domain acoustic echo canceller based acoustic state estimator | Benjamin John Southwell, Christopher Graham Hines | 2025-08-26 |
| 12401962 | Pervasive acoustic mapping | Mark R. P. Thomas, Benjamin John Southwell, Avery Bruni, Olha Michelle Townsend, Daniel Arteaga +4 more | 2025-08-26 |
| 12380873 | Echo reference prioritization and selection | Benjamin John Southwell, Christopher Graham Hines | 2025-08-05 |
| 12374349 | Echo estimation and management with adaptation of sparse prediction filter set | Dong Shi, Kai Li, Hannes Muesch, Paul Holmberg, Glenn N. Dickins | 2025-07-29 |
| 12375855 | Coordination of audio devices | Glenn N. Dickins, Richard J. Cartwright, Christopher Graham Hines, Mark Thomas, Alan J. Seefeldt +3 more | 2025-07-29 |
| 12279100 | Estimating user location in a system including smart audio devices | Carlos Eduardo Medaglia Dyonisio | 2025-04-15 |
| 12273698 | Orchestration of acoustic direct sequence spread spectrum signals for estimation of acoustic scene metrics | Benjamin John Southwell, Mark R. P. Thomas, Christopher Graham Hines | 2025-04-08 |