Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8053342 | Mask ROM device, semiconductor device including the mask ROM device, and methods of fabricating mask ROM device and semiconductor device | Yong-Kyu Lee, Jeong-Uk Han, Hee-Seog Jeon, Young-Ho Kim, Myung-Jo Chun | 2011-11-08 |
| 7944753 | Electrically erasable programmable read-only memory (EEPROM) cell and methods for forming and reading the same | Yong-Kyu Lee, Jeong-Uk Han, Hee-Seog Jeon, Soung-Youb Ha | 2011-05-17 |