Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6893779 | Phase shifting mask for manufacturing semiconductor device and method of fabricating the same | In-Sung Kim, Sung-Gon Jung | 2005-05-17 |
| 6885052 | Semiconductor memory device having self-aligned contacts and method of fabricating the same | Tae-hyuk Ahn, Myeong-Cheol Kim, Byeong-yun Nam, Gyung-jin Min | 2005-04-26 |