Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693548 | Method for making T-gate of field effect transistor | Jin Hee Lee, Hyung-Sup Youn, Chul Soon Park, Hyung Jun Yoo, Hyung-Moo Park | 1997-12-02 |
| 5677089 | Photomask for forming T-gate electrode of the semiconductor device | Byung-Sun Park, Yong-Ho Oh, Hyung-Joun Yoo | 1997-10-14 |