Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10930739 | Three-dimensional semiconductor memory devices and methods for fabricating the same | Ji Hoon Choi, Dongkyum Kim, Sunggil Kim, Seulye Kim, Sangsoo Lee | 2021-02-23 |
| 10903231 | Three-dimensional semiconductor memory devices and methods of fabricating the same | Sanghoon Lee, Sunggil Kim, Seulye Kim, Hwaeon Shin, Joonsuk Lee | 2021-01-26 |