Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12319561 | Coil module for electromagnetic microspeaker, coil module array and preparation method thereof | Tung-Yu Wu, Tse Chih Tang | 2025-06-03 |
| 12312234 | Electromagnetic microspeaker, its coil module, speaker/coil module array and preparation method thereof | Tung-Yu Wu, Tse Chih Tang | 2025-05-27 |