Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7678688 | Method for forming metal interconnection in image sensor | — | 2010-03-16 |
| 6869871 | Method of forming metal line in semiconductor device including forming first and second zirconium films | — | 2005-03-22 |
| 6815339 | Method for forming copper metal line in semiconductor device | — | 2004-11-09 |
| 6169327 | Metal interconnection structure of semiconductor device | Gyu Cheol Sim | 2001-01-02 |
| 6080594 | Method for fabricating a capacitor of a semiconductor device | — | 2000-06-27 |
| 5953576 | Method for fabricating a capacitor of a semiconductor device | — | 1999-09-14 |
| 5837608 | Method of filling a contact hole in a semiconductor device using vertical growth of metal | — | 1998-11-17 |
| 5739049 | Method for fabricating semiconductor device having a capacitor and a method of forming metal wiring on a semiconductor substrate | Heung Lak Park | 1998-04-14 |
| 5714402 | Method for fabricating a capacitor of a semiconductor device and the structure of the same | — | 1998-02-03 |
| 5702970 | Method for fabricating a capacitor of a semiconductor device | — | 1997-12-30 |
| 5686358 | Method for forming a plug in a semiconductor device | — | 1997-11-11 |
| 5670420 | Method of forming metal interconnection layer of semiconductor device | — | 1997-09-23 |
| 5637533 | Method for fabricating a diffusion barrier metal layer in a semiconductor device | — | 1997-06-10 |
| 5633201 | Method for forming tungsten plugs in contact holes of a semiconductor device | — | 1997-05-27 |
| 5595936 | Method for forming contacts in semiconductor device | Choon Hwan Kim | 1997-01-21 |
| 5459100 | Method for forming metal wiring of semiconductor device | — | 1995-10-17 |
| 5455198 | Method for fabricating tungsten contact plug | — | 1995-10-03 |
| 5427981 | Process for fabricating metal plus using metal silicide film | — | 1995-06-27 |
| 5380680 | Method for forming a metal contact of a semiconductor device | — | 1995-01-10 |