Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6489214 | Method for forming a capacitor of a semiconductor device | Yeong-kwan Kim, Sang Min Lee, Chang-Soo Park | 2002-12-03 |
| 6335240 | Capacitor for a semiconductor device and method for forming the same | Yeong-kwan Kim, Sang Min Lee, Chang-Soo Park | 2002-01-01 |
| 6144060 | Integrated circuit devices having buffer layers therein which contain metal oxide stabilized by heat treatment under low temperature | Yeong-kwan Kim, Sang In Lee, Byung-Hee Kim, Sang Min Lee, Chang-Soo Park | 2000-11-07 |
| 6077772 | Methods of forming metal interconnections including thermally treated barrier layers | Sung Tae Kim, Du-Hwan Lee, Won-Goo Hur | 2000-06-20 |
| 6046927 | Nonvolatile semiconductor memory device, a method of fabricating the same, and read, erase write methods of the same | Jong Ho Lee, Cha-young Yoo | 2000-04-04 |
| 5814556 | Method of filling a contact hole in a semiconductor substrate with a metal | Young-Jin Wee, Sang In Lee | 1998-09-29 |
| 5656337 | Method of forming a dielectric layer | Myoung-Bum Lee, Chang-Gee Hong, Chang-gyu Kim, U-in Chung | 1997-08-12 |
| 5560778 | Apparatus for forming a dielectric layer | Myoung-Bum Lee, Chang-Gee Hong, Chang-gyu Kim, U-in Chung | 1996-10-01 |
| 5096847 | Method making an ultra high density DRAM cell with stacked capacitor | Su Han Choi | 1992-03-17 |