Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7867831 | Manufacturing method of flash memory device comprising gate columns penetrating through a cell stack | Hack Seob Shin, Kyoung Hwan Park, Young Ok Hong | 2011-01-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7867831 | Manufacturing method of flash memory device comprising gate columns penetrating through a cell stack | Hack Seob Shin, Kyoung Hwan Park, Young Ok Hong | 2011-01-11 |