Issued Patents 2003
Showing 1–2 of 2 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, Duck-Hyung Lee | 2003-12-09 |
| 6569746 | Methods of forming integrated circuit capacitors having electrodes therein that comprise conductive plugs | Hyae-Ryoung Lee, Sun Yu | 2003-05-27 |