Issued Patents 2011
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8043924 | Methods of forming phase-change memory units, and methods of manufacturing phase-change memory devices using the same | Kyung-Chang Ryoo, Hong-Sik Jeong, Gi-Tae Jeong, Jung-Hoon Park | 2011-10-25 |
| 8026543 | Semiconductor devices having phase change memory cells, electronic systems employing the same and methods of fabricating the same | Young-Nam Hwang, Sang-Don Nam, Sung-Lae Cho, Gwan-Hyeob Koh, Choong-Man Lee +10 more | 2011-09-27 |
| 7977662 | Phase-changeable memory devices having reduced susceptibility to thermal interference | Kyung-Chang Ryoo, Jong-Woo Ko | 2011-07-12 |
| 7939366 | Phase change memory devices and methods of forming the same | Seung Pil Ko, Dong-Won Lim | 2011-05-10 |
| 7932102 | Phase change memory and method of fabricating the same | Byung-Seo Kim, Kyung-Chang Ryoo | 2011-04-26 |
| 7906773 | Phase change memory device | Seung Pil Ko, Jae-Hee Oh, Jung-Hoon Park, Jae Hyun Park, Dong-Won Lim | 2011-03-15 |
| 7888667 | Phase change memory device | Se-Ho Lee, Ki-Nam Kim, Su-Youn Lee, Jae Hyun Park | 2011-02-15 |