Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6104050 | Methods for fabricating integrated circuit devices including etching barrier layers and related structures | Do Hyung Kim, Joo Young Lee | 2000-08-15 |
| 5763323 | Methods for fabricating integrated circuit devices including etching barrier layers and related structures | Do Hyung Kim, Joo Young Lee | 1998-06-09 |