Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8520438 | Program method of nonvolatile memory device | Ji Hyun Seo, Sung Jae Chung | 2013-08-27 |
| 7869278 | Nonvolatile memory device and method for fabricating the same | — | 2011-01-11 |
| 7679958 | Nonvolatile memory device and method for fabricating the same | — | 2010-03-16 |