Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11706933 | Semiconductor memory device and fabrication method thereof | Wen-Hsin Hsu, Ko-Chi Chen, Tzu-Yun Chang | 2023-07-18 |
| 11508783 | Method for fabricating memory device | Ko-Chi Chen, Tzu-Yun Chang | 2022-11-22 |
| 11024672 | Structure of memory device and fabrication method thereof | Ko-Chi Chen, Tzu-Yun Chang | 2021-06-01 |