Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12238920 | Semiconductor devices having air spacer | Jihee Kim, Hyunchul Yoon, Joonghee Kim, Jungheun Hwang | 2025-02-25 |
| 12022645 | Methods of manufacturing semiconductor device | Sukhwa Jang, Kanguk Kim, Hyunsuk Noh, Sangkyu SUN, Sunyoung Lee +7 more | 2024-06-25 |
| 11508732 | Semiconductor devices having air spacer | Jihee Kim, Hyunchul Yoon, Joonghee Kim, Jungheun Hwang | 2022-11-22 |
| 11380552 | Method of manufacturing integrated circuit device | Hyunchul Yoon, Mincheol KWAK, Joonghee Kim, Jihee Kim, Jungheun Hwang | 2022-07-05 |