Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10770154 | Semiconductor memory devices and memory systems having the same | Seong-Heon Yu, Chul Ung Kim, Hyun Bo Kim, Joo Youn Lim | 2020-09-08 |
| 10665273 | Semiconductor memory devices, memory systems and refresh methods of the same | Ju-Suk Bang, Jung Yong Lee, Chae-Il Lim, Yong-Gwon Jeong | 2020-05-26 |