Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9847341 | Three-dimensional semiconductor memory device | Yoocheol Shin, Jaesung Sim | 2017-12-19 |
| 9768190 | Semiconductor memory devices having vertical pillars that are electrically connected to lower contacts | Taehee Lee, Kyoung-Hoon Kim | 2017-09-19 |
| 9559116 | Semiconductor device | HUNKOOK LEE, Jeehoon HWANG | 2017-01-31 |