Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7960761 | Semiconductor device having a recess channel transistor | Sang Don Lee | 2011-06-14 |
| 7943444 | Vertical floating body cell of a semiconductor device and method for fabricating the same | — | 2011-05-17 |
| 7910989 | Semiconductor device with increased channel area and decreased leakage current | Sang Don Lee | 2011-03-22 |