Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12305848 | Microphone having light-emitting structure | Chun-Han Chen, Yu-Cheng Tu, Po Yuan Tsai | 2025-05-20 |
| 12096174 | Headphone | Wen-Chung Lee, Yung-Lung Tsai | 2024-09-17 |
| 8447058 | Headphone with acoustic modulator | Po-Hsun Sung, Chun-Fu Wang | 2013-05-21 |