Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7035419 | Anti-resonant structure for speakers | Ching-Hsiang Yu, Ming-Yeang Lin, Chien-Hung Chen | 2006-04-25 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7035419 | Anti-resonant structure for speakers | Ching-Hsiang Yu, Ming-Yeang Lin, Chien-Hung Chen | 2006-04-25 |