Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6784055 | Flash memory device and a method for fabricating the same | Jong Woo Park, Jung-Dal Choi | 2004-08-31 |
| 6784481 | Flash memory device with isolation regions and a charge storage dielectric layer formed only on an active region | Jong Woo Park, Jung-Dal Choi | 2004-08-31 |
| 6750525 | Non-volatile memory device having a metal-oxide-nitride-oxide-semiconductor gate structure | Yong-Sik Yim, Jung-Dal Choi, Hong-Suk Kwack | 2004-06-15 |
| 6734065 | Method of forming a non-volatile memory device having a metal-oxide-nitride-oxide-semiconductor gate structure | Yong-Sik Yim, Jung-Dal Choi, Hong-Suk Kwack | 2004-05-11 |
| 6720579 | Semiconductor device and method of manufacturing the same | Kyu-Charn Park, Won-Hong Lee, Jung-Dal Choi | 2004-04-13 |