Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5904541 | Method for fabricating a semiconductor device having a shallow trench isolation structure | Seong-min Hwang | 1999-05-18 |
| 5861334 | Method for fabricating semiconductor device having a buried channel | — | 1999-01-19 |
| 5693542 | Method for forming a transistor with a trench | Jeung Won Suh, Seong-min Hwang | 1997-12-02 |
| 5627095 | Method for fabricating semiconductor devices having bit lines and storage node contacts | Yo Hwan Koh, Chan-Kwang Park, Seong-min Hwang | 1997-05-06 |
| 5527738 | Method for forming contacts in semiconductor devices | Yo Hwan Koh, Chan-Kwang Park, Seong-min Hwang | 1996-06-18 |