Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12419042 | Integrated circuit device | Jiseok Hong, Sangho Lee, Seoryong Park, Jiyoung Ahn, Kiseok Lee +1 more | 2025-09-16 |
| 11908797 | Integrated circuit device having a bit line and a main insulating spacer with an extended portion | Jiyoung Ahn, Sunghwan Kim, Seoryong Park, Kiseok Lee, Yoonyoung Choi +2 more | 2024-02-20 |
| 11690213 | Semiconductor devices having a decreasing height gate structure | Dongkyun Lim, Youngsin Kim, Kijin Park, Hoju Song, Dongkwan Yang +4 more | 2023-06-27 |
| 11647627 | Integrated circuit device | Jiseok Hong, Sangho Lee, Seoryong Park, Jiyoung Ahn, Kiseok Lee +1 more | 2023-05-09 |
| 11557596 | Semiconductor memory device | Seoryong Park, Jiyoung Ahn, Kiseok Lee, Yoonyoung Choi, Jiseok Hong | 2023-01-17 |
| 8953356 | Semiconductor devices | Jay-Bok Choi, Dong Hyun Lee, Namho Jeon | 2015-02-10 |
| 8901646 | Semiconductor device | Namho Jeon, Min Chul Park | 2014-12-02 |
| 8809930 | Semiconductor memory devices | Namho Jeon, Jun Su KIM, Satoru Yamada, Jaehoon Lee, Jiyoung Kim +1 more | 2014-08-19 |
| 8368169 | Semiconductor device having a device isolation structure | Satoru Yamada, Young Jin Choi | 2013-02-05 |