Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9854358 | System and method for mitigating audio feedback | — | 2017-12-26 |
| 9769568 | System and method for speech reinforcement | Leonard Charles Layton, Phillip A. Hetherington | 2017-09-19 |