Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6803669 | Integrated circuits having self-aligned metal contact structures | — | 2004-10-12 |
| 6759704 | Method for fabricating semiconductor device, and semiconductor device, having storage node contact plugs | — | 2004-07-06 |
| 6730975 | DRAM device | Kyu-Hyun Lee | 2004-05-04 |
| 6727542 | Semiconductor memory device and method for manufacturing the same | Ki-Nam Kim | 2004-04-27 |
| 6720269 | Semiconductor device having a self-aligned contact structure and methods of forming the same | Yoo-Sang Hwang | 2004-04-13 |
| 6710466 | Method of fabricating integrated circuit having self-aligned metal contact structure | — | 2004-03-23 |
| 6703657 | DRAM cell having electrode with protection layer | Yoo-Sang Hwang | 2004-03-09 |