Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6664585 | Semiconductor memory device having multilayered storage node contact plug and method for fabricating the same | Byeong-yun Nam | 2003-12-16 |
| 6576963 | Semiconductor device having transistor | Byeong-yun Nam, Young-Pil Kim | 2003-06-10 |