Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11121698 | Quartz oscillating plate | Yen-Chih Lee, Cheng-Hsun Chung, Chih-Hung Chiu | 2021-09-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11121698 | Quartz oscillating plate | Yen-Chih Lee, Cheng-Hsun Chung, Chih-Hung Chiu | 2021-09-14 |