Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12432481 | Headphone and headphone state detection method | Hsin-Nan Chen, Tsung-Pao Hsu, Jung-Pin Chien, Che-Yung Huang | 2025-09-30 |
| 12015903 | Headphone and headphone status detection method | Hsin-Nan Chen, Tsung-Pao Hsu, Jung-Pin Chien, You-Yu Lin | 2024-06-18 |