Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8050083 | Phase change memory device and write method thereof | Dae Won Ha, Jung Hyuk Lee, Hyeong Jun Kim | 2011-11-01 |
| 8043924 | Methods of forming phase-change memory units, and methods of manufacturing phase-change memory devices using the same | Kyung-Chang Ryoo, Hong-Sik Jeong, Jung-Hoon Park, Yoon-Jong Song | 2011-10-25 |
| 7940552 | Multiple level cell phase-change memory device having pre-reading operation resistance drift recovery, memory systems employing such devices and methods of reading memory devices | Jeong Chang-Wook, Hyeong Jun Kim, Seung Pil Ko | 2011-05-10 |