Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12014957 | Semiconductor device having a source/drain contact plug with an upwardly protruding portion | Sungmoon Lee, Minchan Gwak, Heonjong Shin, Yongsik Jeong, Doohyun Lee +2 more | 2024-06-18 |
| 11978775 | Method of fabricating semiconductor devices including a fin field effect transistor | Doohyun Lee, Hyun-Seung Song, Heonjong Shin, Sora You, Yongsik Jeong | 2024-05-07 |
| 11393909 | Semiconductor devices inlcluding a fin field effect transistor | Doohyun Lee, Hyun-Seung Song, Heonjong Shin, Sora You, Yongsik Jeong | 2022-07-19 |
| 11309218 | Method of manufacturing a semiconductor device having a source/drain contact plug with a recessed portion using a mask pattern layer | Sungmoon Lee, Minchan Gwak, Heonjong Shin, Yongsik Jeong, Doohyun Lee +2 more | 2022-04-19 |