Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10972840 | Speaker | Jen-Yi Chen, Yueh-Kang Lee, Kai-Yu Jiang | 2021-04-06 |
| 10972844 | Earphone and set of earphones | Yen Ta Chiang, Hung-Chi Lin | 2021-04-06 |
| 10943870 | Microphone package structure | — | 2021-03-09 |