Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8046663 | Semiconductor memory device and method for driving the same | — | 2011-10-25 |
| 8027189 | Nonvolatile memory device | Tae Hun Yoon | 2011-09-27 |
| 7957180 | Phase change memory device having decentralized driving units | — | 2011-06-07 |