Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815300 | Method for manufacturing semiconductor device having increased effective channel length | Hong-Sik Jeong, Ki-Nam Kim | 2004-11-09 |
| 6764941 | Bit line landing pad and borderless contact on bit line stud with localized etch stop layer and manufacturing method thereof | Won-Suk Yang, Hong-Sik Jeong, Ki-Nam Kim | 2004-07-20 |
| 6720269 | Semiconductor device having a self-aligned contact structure and methods of forming the same | Byung-Jun Park | 2004-04-13 |
| 6703657 | DRAM cell having electrode with protection layer | Byung-Jun Park | 2004-03-09 |