Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815221 | Method for manufacturing capacitor of semiconductor memory device controlling thermal budget | Wan-don Kim, Cha-young Yoo, Jae Hyun Joo, Eun-Ae Chung, Yong-Kuk Jeong | 2004-11-09 |
| 6806183 | Methods for forming capacitors on semiconductor substrates | Chang-Seok Kang, Cha-young Yoo, Young-Wook Park, Hong-Bae Park | 2004-10-19 |
| 6683001 | Method for manufacturing a semiconductor device whereby degradation of surface morphology of a metal layer from thermal oxidation is suppressed | Eun-Ae Chung, Cha-young Yoo | 2004-01-27 |