Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11205440 | Sound playback system and output sound adjusting method thereof | Kuo-Ping Yang, Kai-Yuan Hsiao, Jian Li | 2021-12-21 |
| 10897665 | Method of decreasing the effect of an interference sound and sound playback device | Yu-Chieh Huang, Po-Jui WU, Kuo-Ping Yang | 2021-01-19 |