Issued Patents 2011
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7993961 | Layout structure in semiconductor memory device comprising global word lines, local word lines, global bit lines and local bit lines | Sang-Beom Kang, Du-Eung Kim | 2011-08-09 |
| 7986551 | Phase change random access memory device | Mu-Hui Park, Beak-Hyung Cho | 2011-07-26 |
| 7974115 | One-time programmable devices including chalcogenide material and electronic systems including the same | Chang Wook Jeong, Jun-Hyok Kong | 2011-07-05 |
| 7924639 | Nonvolatile memory device using resistance material | Joon-Min Park, Sang-Beom Kang, Woo-Yeong Cho | 2011-04-12 |
| 7920405 | Circuits and methods for adaptive write bias driving of resistive non-volatile memory devices | Sang-Beom Kang, Woo-Yeong Cho, Joon-Min Park | 2011-04-05 |
| 7907467 | Resistance semiconductor memory device having three-dimensional stack and word line decoding method thereof | Joon-Min Park, Sang-Beom Kang, Woo-Yeong Cho | 2011-03-15 |
| 7903448 | Resistance random access memory having common source line | Sang-Beom Kang, Joon-Min Park, Woo-Yeong Cho | 2011-03-08 |
| 7894236 | Nonvolatile memory devices that utilize read/write merge circuits | Woo-Yeong Cho, Sang-Beom Kang, Joon-Min Park | 2011-02-22 |
| 7869256 | Bi-directional resistive random access memory capable of multi-decoding and method of writing data thereto | Joon-Min Park, Sang-Beom Kang, Woo-Yeong Cho | 2011-01-11 |
| 7869271 | Method of testing PRAM device | Chang-Soo Lee, Beak-Hyung Cho, Kwang-Jin Lee | 2011-01-11 |