Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6797570 | NAND-type flash memory devices and methods of fabricating the same | Kwang-Shik Shin, Heung-Kwun Oh, Sung-Hoi Hur | 2004-09-28 |
| 6737335 | Shallow trench isolation type semiconductor device and method of manufacturing the same | Jung-Dal Choi, Dong-Seog Eun | 2004-05-18 |
| 6720579 | Semiconductor device and method of manufacturing the same | You-Cheol Shin, Won-Hong Lee, Jung-Dal Choi | 2004-04-13 |