Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7986551 | Phase change random access memory device | Beak-Hyung Cho, Hyung-Rok Oh | 2011-07-26 |
| 7936612 | Phase change memory device generating program current and method thereof | Beak-Hyung Cho, Woo-Yeong Cho | 2011-05-03 |