Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11990889 | Bulk acoustic wave resonator and formation method thereof | Kuo-Lung Weng, Chia-Ta Chang, Chun-Ju Wei | 2024-05-21 |
| 10250228 | Bulk acoustic wave resonator with a mass adjustment structure and its application to bulk acoustic wave filter | Chia-Ta Chang, Chih-Feng Chiang | 2019-04-02 |