Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815225 | Method for forming capacitor of nonvolatile semiconductor memory device | Ki-Seon Park, Dong Su Park, Byoung Kwon Ahn, Seung Kyu HAN | 2004-11-09 |
| 6812042 | Capacitor and method for fabricating ferroelectric memory device with the same | Soon-Yong Kweon, Seung-Jin Yeom | 2004-11-02 |
| 6812089 | Method of manufacturing ferroelectric memory device | Eun-seok Choi | 2004-11-02 |
| 6747302 | FeRAM having BLT ferroelectric layer and method for forming the same | Seung-Jin Yeom, Woo Seok Yang, Soon-Yong Kweon | 2004-06-08 |