Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11032638 | Speaker with an integrated air pressure and vibration mitigation system | Ngai Cheung | 2021-06-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11032638 | Speaker with an integrated air pressure and vibration mitigation system | Ngai Cheung | 2021-06-08 |