Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11139368 | Trench capacitor having improved capacitance and fabrication method thereof | Geeng-Chuan Chern | 2021-10-05 |
| 11114442 | Semiconductor memory device with shallow buried capacitor and fabrication method thereof | Geeng-Chuan Chern | 2021-09-07 |