Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8115264 | Semiconductor device having a metal gate with a low sheet resistance and method of fabricating metal gate of the same | Sung Ho Park, Joong S. Jeon | 2012-02-14 |
| 7993963 | Phase change layer and method of manufacturing the same and phase change memory device comprising phase change layer and methods of manufacturing and operating phase change memory device | Youn-seon Kang | 2011-08-09 |
| 7956342 | Phase change material for use in a phase change random access memory, the phase change material having uniformly distributed insulating impurities | Yoon Ho Khang, Sang-mock Lee, Dong-Seok Suh | 2011-06-07 |
| 7902011 | Method of fabricating Schottky barrier transistor | Sung Ho Park, Joong S. Jeon, Eun-ju Bae | 2011-03-08 |
| 7872908 | Phase change memory devices and fabrication methods thereof | Dong-Seok Suh, Yoon Ho Khang, Vassili Leniachine, Mi-jeong Song | 2011-01-18 |
| 7872250 | Phase-change ram and method for fabricating the same | Sang-mock Lee, Jin Heong Yim, Yoon Ho Khang, Dong-Seok Suh | 2011-01-18 |
| 7824953 | Method of operating and structure of phase change random access memory (PRAM) | Dong-Seok Suh, Yoon Ho Khang, Sang-mock Lee | 2010-11-02 |
| 7800186 | Semiconductor device and method of fabricating metal gate of the same | Sung Ho Park, Joong S. Jeon | 2010-09-21 |
| 7777213 | Phase change layer including indium and method of manufacturing the same and phase change memory device comprising phase change layer including indium and methods of manufacturing and operating the same | Youn-seon Kang | 2010-08-17 |
| 7674665 | Method of fabricating Schottky barrier transistor | Sung Ho Park, Joong S. Jeon, Eun-ju Bae | 2010-03-09 |
| 7642540 | Phase change random access memory and method of operating the same | Sang-mock Lee, Yoon Ho Khang, Dong-Seok Suh | 2010-01-05 |
| 7626859 | Phase-change random access memory and programming method | Dong-Seok Suh, Eun-hong Lee | 2009-12-01 |
| 7599216 | Phase change memory devices and fabrication methods thereof | Dong-Seok Suh, Yoon Ho Khang, Vassili Leniachine, Mi-jeong Song | 2009-10-06 |
| 7572662 | Method of fabricating phase change RAM including a fullerene layer | Yoon Ho Khang, Sang-mock Lee, Woong-chul Shin | 2009-08-11 |
| 7573058 | Phase change materials, phase change random access memories having the same and methods of operating phase change random access memories | Ki-Joon Kim, Yoon Ho Khang | 2009-08-11 |
| 7541633 | Phase-change RAM and method for fabricating the same | Sang-mock Lee, Jin Heong Yim, Yoon Ho Khang, Dong-Seok Suh | 2009-06-02 |
| 7508041 | Magnetic memory device having uniform switching characteristics and capable of switching with low current and associated methods | Tae Wan Kim, Hong S. Kim, Eun Sik Kim | 2009-03-24 |
| 7372125 | Phase change memory devices using magnetic resistance effect, methods of operating and methods of fabricating the same | Tae Sang Park | 2008-05-13 |