Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10710868 | MEMS sensor | Kai-Yu Jiang, Chao-Sen Chang | 2020-07-14 |
| 10638235 | MEMS speaker | Chao-Sen Chang, Kai-Yu Jiang | 2020-04-28 |
| 10609491 | Speaker and MEMs actuator thereof | Kai-Yu Jiang, Vel Sankar Ramachandran | 2020-03-31 |
| 10536780 | Piezoelectric transducer | Chao-Sen Chang, Kai-Yu Jiang, Jui-Chin Peng | 2020-01-14 |