Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12317030 | Air-pressure soundbox | Shang Ju Tsai | 2025-05-27 |
| 11716565 | Sound emitting device using loudspeaker to dissipate heat and control method thereof | Tzu-Yu Kao | 2023-08-01 |
| 10932074 | Detachable smart speaker system and control method thereof | Yueh-Hsiang Chen | 2021-02-23 |