Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9966086 | Signal rate synchronization for remote acoustic echo cancellation | Kurt Piersol, Preethi Parasseri Narayanan, Robert Ayrapetian, Arnaud Jean-Louis Charton, Michael Alan Pogue +1 more | 2018-05-08 |