Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10645497 | Surface treatments for silicone acoustic diaphragms | Kai Gao, Shawn J. Prevoir | 2020-05-05 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10645497 | Surface treatments for silicone acoustic diaphragms | Kai Gao, Shawn J. Prevoir | 2020-05-05 |