Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815221 | Method for manufacturing capacitor of semiconductor memory device controlling thermal budget | Cha-young Yoo, Doo-sup Hwang, Jae Hyun Joo, Eun-Ae Chung, Yong-Kuk Jeong | 2004-11-09 |
| 6806139 | Method of fabricating a MIM capacitor using etchback | Jae Hyun Joo, Cha-young Yoo | 2004-10-19 |
| 6762091 | Methods for manufacturing semiconductor devices having a metal layer | Jae Hyun Joo, Cha-young Yoo | 2004-07-13 |
| 6743678 | Methods for manufacturing semiconductor memory devices | Kwang Hee Lee, Sung Tae Kim, Cha-young Yoo, Han-Jin Lim, Se-hoon Oh | 2004-06-01 |
| 6677217 | Methods for manufacturing integrated circuit metal-insulator-metal capacitors including hemispherical grain lumps | Jae Hyun Joo, Seok-Jun Won, Soon-yeon Park | 2004-01-13 |