Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12028668 | Micro electro mechanical system sound wave transducer | Hsiao-Yi Lin, Yi-Feng Wei, Yao-Sheng Chou | 2024-07-02 |
| 11622199 | Flat diaphragm speaker | Yao-Sheng Chou, Yi-Feng Wei, Hsiao-Yi Lin | 2023-04-04 |