Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8791448 | Semiconductor memory devices having strapping contacts | Jung-In Kim, Jae-Hee Oh, Sung-ho Eun, Yong-tae Oh | 2014-07-29 |
| 7974115 | One-time programmable devices including chalcogenide material and electronic systems including the same | Chang Wook Jeong, Hyung-Rok Oh | 2011-07-05 |
| 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, Ji-Hye Yi, Beak-Hyung Cho | 2011-02-15 |
| 7656694 | Methods of programming one-time programmable devices including chalcogenide material | Chang Wook Jeong, Hyung-Rok Oh | 2010-02-02 |
| 7606064 | 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, Ji-Hye Yi, Beak-Hyung Cho | 2009-10-20 |