Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11063218 | Method of fabricating semiconductor devices using a two-step gap-fill process | Youngmin Ko, Jonguk Kim, Kwangmin Park, Dongsung Choi | 2021-07-13 |
| 10930848 | Variable resistance memory device and method of manufacturing the same | Byongju Kim, Young-min Ko, Jonguk Kim, Dongsung Choi | 2021-02-23 |