Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7920418 | Nonvolatile memory devices and methods of forming the same | Seung Chul Lee, Choong-Ho Lee, Byung Yong Choi | 2011-04-05 |
| 7910398 | Phase-change memory device and method of manufacturing the same | Young Tae Kim, Young-Nam Hwang, Tai-Kyung Kim, Won-Young Chung | 2011-03-22 |