Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12238920 | Semiconductor devices having air spacer | Jihee Kim, Yeongshin Park, Hyunchul Yoon, Jungheun Hwang | 2025-02-25 |
| 11508732 | Semiconductor devices having air spacer | Jihee Kim, Yeongshin Park, Hyunchul Yoon, Jungheun Hwang | 2022-11-22 |
| 11380552 | Method of manufacturing integrated circuit device | Hyunchul Yoon, Mincheol KWAK, Jihee Kim, Yeongshin Park, Jungheun Hwang | 2022-07-05 |
| 10580688 | Method of manufacturing semiconductor device | Hyun-Chul Yoon, Yeong-Shin Park, Jihee Kim, Dongjun SHIN, Kukhan Yoon +2 more | 2020-03-03 |