Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6410400 | Method of manufacturing Ta2O5capacitor using Ta2O5thin film as dielectric layer | Kee-Jeung Lee | 2002-06-25 |
| 6376299 | Capacitor for semiconductor memory device and method of manufacturing the same | Kee-Jeung Lee, Il Keoun Han | 2002-04-23 |
| 6340622 | Method for fabricating capacitors of semiconductor device | Kee-Jeung Lee | 2002-01-22 |