Issued Patents 2022
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11477328 | PTP-based audio clock synchronization and alignment for acoustic echo cancellation in a conferencing system with IP-connected cameras, microphones and speakers | Yibo Liu, Peter L. Chu, Richard Kos, Gary Brown, John Dietz | 2022-10-18 |
| 11228834 | Acoustic perimeter for reducing noise transmitted by a communication device in an open-plan environment | Kwan Truong, Peter L. Chu, Eric Elias | 2022-01-18 |