Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7276439 | Method for forming contact hole for dual damascene interconnection in semiconductor device | — | 2007-10-02 |
| 7186649 | Submicron semiconductor device and a fabricating method thereof | Joon-Bum Shim, Han Gyoo Hwang | 2007-03-06 |
| 7172959 | Method for forming dual damascene interconnection in semiconductor device | — | 2007-02-06 |
| 5476807 | Method for forming fine patterns in a semiconductor device | Jong-Seo Hong, Hyoung-sub Kim, Jae-Ho Kim, Min-Seog Han | 1995-12-19 |