Issued Patents 2022
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11456236 | Vertical semiconductor devices including vertical memory cells and peripheral circuits under the vertical memory cells | Woo Sung Yang, Sung-Min Hwang, Ji-Young Kim, Ji Won Kim | 2022-09-27 |
| 11342263 | Semiconductor device including dummy patterns and peripheral interconnection patterns at the same level | Jang-Gn Yun, Jaesun Yun | 2022-05-24 |
| 11315947 | Nonvolatile memory device and method for fabricating the same | Jae Ho Ahn, Sung-Min Hwang, Bum Kyu Kang, Sang Don Lee | 2022-04-26 |
| 11296102 | Three-dimensional semiconductor memory device | Sung-Min Hwang, Woosung Yang, Jiyoung Kim, Jiwon Kim | 2022-04-05 |
| 11289503 | Three-dimensional semiconductor memory device | Byungjin Lee, Dong-Sik Lee | 2022-03-29 |
| 11289504 | Three-dimensional semiconductor memory device and method of fabricating the same | Woosung Yang, Dong-Sik Lee, Sung-Min Hwang | 2022-03-29 |