Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6451691 | Methods of manufacturing a metal pattern of a semiconductor device which include forming nitride layer at exposed sidewalls of Ti layer of the pattern | Won-sang Song, Kyung-Bum Koo, Young-Cheon Kim | 2002-09-17 |