Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7488628 | Methods for fabricating ferroelectric memory devices with improved ferroelectric properties | Yoon-Jong Song, Ki-Nam Kim | 2009-02-10 |
| 7144772 | Semiconductor devices having capacitors of metal-insulator-metal structure with coextensive oxidation barrier pattern and lower electrode bottom and methods of forming the same | Sung-Yung Lee, Heung-Jin Joo | 2006-12-05 |
| 7064366 | Ferroelectric memory devices having an expanded plate electrode | Hyun-Yul Kang, Yoon-Jong Song | 2006-06-20 |
| 7045839 | Ferroelectric memory devices with improved ferroelectric properties and associated methods for fabricating such memory devices | Yoon-Jong Song, Ki-Nam Kim | 2006-05-16 |