Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9812526 | Three-dimensional semiconductor devices | Kyung Jun Shin, Byoungil Lee, HYUNKOOK LEE, Seong Soon Cho | 2017-11-07 |
| 9558834 | Nonvolatile memory device and an erasing method thereof | Byeong-In Choe, Mincheol Park, Eunsuk Cho | 2017-01-31 |