Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10439033 | Semiconductor devices | Junjie Xiong, Dongho Cha, Kihoon Do | 2019-10-08 |
| 9515150 | Semiconductor devices and methods of manufacturing the same | Junjie Xiong, Dongho Cha, Kihoon Do | 2016-12-06 |
| 9034719 | Methods of forming variable resistive memory devices | — | 2015-05-19 |
| 8824187 | Phase change memory devices and methods of manufacturing the same | Tae Jin Park, Ki-Hoon Do | 2014-09-02 |
| 8765521 | Variable resistance memory devices and methods of manufacturing the same | Youngnam Hwang | 2014-07-01 |
| 8765564 | Methods of forming variable resistive memory devices | — | 2014-07-01 |
| 8653493 | Variable resistance memory devices and methods of manufacturing the same | Youngnam Hwang | 2014-02-18 |
| 8598010 | Methods of forming variable-resistance memory devices and devices formed thereby | Heung-Jin Joo, JaeHee Oh, Byoungjae Bae | 2013-12-03 |
| 8237141 | Non-volatile memory device including phase-change material | Jun-Soo Bae, Doo-Hwan Park, Eun-Hee Cho | 2012-08-07 |
| 8133757 | Method of manufacturing a phase changeable memory unit having an enhanced structure to reduce a reset current | Hyun-Suk Kwon, Young-Soo Lim, Sung-Un Kwon, Yong-Ho Ha, Jeong-Hee Park +2 more | 2012-03-13 |
| 8039829 | Contact structure, a semiconductor device employing the same, and methods of manufacturing the same | Jeong-Hee Park, Yong-Ho Ha, Hyeong-Geun An, Joon-Sang Park, Hyun-Suk Kwon +1 more | 2011-10-18 |