Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11088148 | Semiconductor memory devices including separate upper and lower bit line spacers | Daeik Daniel Kim, Jemin Park, Yoosang Hwang | 2021-08-10 |
| 10943812 | Semiconductor devices | Bong-Soo Kim, Heejae Chae | 2021-03-09 |