Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6836445 | Memory device in semiconductor for enhancing ability of test | — | 2004-12-28 |
| 6784723 | High voltage generation circuit | Sang Kwon Lee, Joon-ho Kim, Young Jun Nam, Kwang-Rae Cho | 2004-08-31 |