Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11516590 | Sounding device | Xudong Yan, Tao Shao | 2022-11-29 |
| 11317216 | Speaker | — | 2022-04-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11516590 | Sounding device | Xudong Yan, Tao Shao | 2022-11-29 |
| 11317216 | Speaker | — | 2022-04-26 |