Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11509984 | Microphone module | Chao-Sen Chang, Kai-Yu Jiang, Yung-Hsiang Chang | 2022-11-22 |
| 11467027 | Vibration sensor for obtaining signals with high signal-to-noise ratio | Chao-Sen Chang, Yueh-Kang Lee | 2022-10-11 |
| 11223908 | Microphone structure | Kai-Yu Jiang, Yueh-Kang Lee | 2022-01-11 |