Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8053848 | Semiconductor device and method of forming the same | Woon-Kyung Lee | 2011-11-08 |
| 8013389 | Three-dimensional nonvolatile memory devices having sub-divided active bars and methods of manufacturing such devices | Jin Yong Oh, Woonkyung Lee, Sunil Shim, Hansoo Kim, Wonseok Cho +2 more | 2011-09-06 |
| 7995944 | Fusing device and image forming apparatus having the same | — | 2011-08-09 |