Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6747313 | Thin film transistor | — | 2004-06-08 |
| 6373080 | Thin film transistor with electrode on one side of a trench | — | 2002-04-16 |
| 6294803 | Semiconductor device having trench with vertically formed field oxide | — | 2001-09-25 |
| 6170815 | Method of fabricating a thin film transistor including forming a trench and forming a gate electrode on one side of the interior of the trench | — | 2001-01-09 |
| 6165829 | Thin film transistor and fabrication method therefor | — | 2000-12-26 |
| 6001692 | Method of fabricating trench MOS | — | 1999-12-14 |
| 5985707 | Semiconductor memory device with improved current control through an access transistor and method thereof | — | 1999-11-16 |
| 5780911 | Thin film transistor and method for fabricating the same | Joon Young Park, Seok Won Cho | 1998-07-14 |
| 5751640 | Semiconductor memory device and method thereof | — | 1998-05-12 |