Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10830982 | Autofocus system | Forster Shih | 2020-11-10 |
| 10831036 | Zoom function system | Forster Shih | 2020-11-10 |
| 10690907 | Scanner having piezoelectric elements | Han-Tang Su | 2020-06-23 |
| 10564414 | Electrostatic scanner monitoring spring stresses | Han-Tang Su | 2020-02-18 |