Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7557038 | Method for fabricating self-aligned contact hole | — | 2009-07-07 |
| 7186649 | Submicron semiconductor device and a fabricating method thereof | Joon-Bum Shim, Kang Hyun Lee | 2007-03-06 |