Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835621 | Method of fabricating non-volatile memory device having a structure of silicon-oxide-nitride-oxide-silicon | Jae-Yoon Yoo, Dae-Jin Kwon | 2004-12-28 |
| 6717231 | Trench isolation regions having recess-inhibiting layers therein that protect against overetching | Sung-Eui Kim, Keum-Joo Lee, In-Seak Hwang, Young-sun Koh, Dong-Ho Ahn +1 more | 2004-04-06 |