Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8058185 | Method of fabricating semiconductor integrated circuit device | Dong-Ryul Chang, Sung-Hoan Kim, Soo-Cheol Lee | 2011-11-15 |
| 8050091 | EEPROM devices and methods of operating and fabricating the same | Geun-sook Park, Sang-bae Yi, Soo-Cheol Lee, Ho-Ik Hwang | 2011-11-01 |