Issued Patents 2011
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8050084 | Nonvolatile memory device, storage system having the same, and method of driving the nonvolatile memory device | Jun-Soo Bae, Kwang-Jin Lee | 2011-11-01 |
| 8040719 | Nonvolatile memory devices having bit line discharge control circuits therein that provide equivalent bit line discharge control | Yong Seok JEON, Hye Jin Kim | 2011-10-18 |
| 8023319 | Phase change memory | Byung-Gil Choi, Joon-Min Park | 2011-09-20 |
| 7994493 | Phase change memory devices employing cell diodes and methods of fabricating the same | Woo-Yeong Cho, Du-Eung Kim, Yun-seung Shin, Hyun-Geun Byun, Sang-Beom Kang +1 more | 2011-08-09 |
| 7986551 | Phase change random access memory device | Mu-Hui Park, Hyung-Rok Oh | 2011-07-26 |
| 7944741 | Apparatus and systems using phase change memories | Du-Eung Kim, Woo-Yeong Cho | 2011-05-17 |
| 7936612 | Phase change memory device generating program current and method thereof | Woo-Yeong Cho, Mu-Hui Park | 2011-05-03 |
| 7936594 | Semiconductor memory devices having core structures for multi-writing | Joon-Min Park | 2011-05-03 |
| 7929337 | Phase-change random access memories capable of suppressing coupling noise during read-while-write operation | Byung-Gil Choi | 2011-04-19 |
| 7889548 | Method for reducing a reset current for resetting a portion of a phase change material in a memory cell of a phase change memory device and the phase change memory device | Chang Wook Jeong, Jun-Hyok Kong, Ji-Hye Yi | 2011-02-15 |
| 7869271 | Method of testing PRAM device | Chang-Soo Lee, Hyung-Rok Oh, Kwang-Jin Lee | 2011-01-11 |
| 7864619 | Write driver circuit for phase-change memory, memory including the same, and associated methods | Kwang Ho Kim, Young-Pil Kim | 2011-01-04 |