Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6660594 | Methods of forming integrated circuit devices having gate oxide layers with different thicknesses and integrated circuit devices formed thereby | Seung-hoon Han, Dong Woo Kim | 2003-12-09 |
| 6562837 | Use of tetrahydroisoquinoline compounds for the treatment of septicemia | Hye Sook Yun-Choi, Ki-Churl Chang, Jae Chun Ryu | 2003-05-13 |
| 6544873 | Methods of fabricating integrated circuit field effect transistors including multilayer gate electrodes having narrow and wide conductive layers | Kye-Hee Yeom | 2003-04-08 |
| 6503789 | Contact structure for a semiconductor device and manufacturing method thereof | Hong Ki Kim | 2003-01-07 |