Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10833124 | Semiconductor devices including data storage patterns | Kyo Seop Kim, Chang-Woo Sun, Joon-Sung Kim, Joon Youn Hwang | 2020-11-10 |
| 10692933 | Variable resistance memory device | Dong-Jun Seong, Yong Jin Park, Jun Hwan Paik | 2020-06-23 |
| 9196827 | Non-volatile memory devices having dual heater configurations and methods of fabricating the same | Doo-Hwan Park, Young Kuk Kim | 2015-11-24 |
| 9130160 | Non-volatile memory device having multi-level cells and method of forming the same | — | 2015-09-08 |
| 8884263 | Non-volatile memory device having conductive buffer pattern and method of fabricating the same | Doo-Hwan Park | 2014-11-11 |
| 8872148 | Phase-change memory devices | Doo-Hwan Park, Jeong-Min Park, Kyung-Min Chung | 2014-10-28 |
| 8841643 | Semiconductor memory device including buffer electrode | Shin-Jae Kang, Sug-Woo Jung, Dong-Hyun Im, Chan-Mi Lee | 2014-09-23 |
| 8830739 | Non-volatile memory device having multi-level cells and method of forming the same | — | 2014-09-09 |
| 8790976 | Method of forming semiconductor device having self-aligned plug | Sung-Lae Cho, Byoung-Jae Bae, Ik Soo Kim, Dong-Hyun Im, Doo-Hwan Park +4 more | 2014-07-29 |
| 8785213 | Method of fabricating non-volatile memory device having small contact and related devices | Doo-Hwan Park | 2014-07-22 |
| 8703573 | Semiconductor device and method of manufacturing the same | Dong Hyun Kim, Kyung-Min Chung, Dong-Hyun Im | 2014-04-22 |
| 8680500 | Phase change memory devices having buried metal silicide patterns | Byoung-Jae Bae, Dong-Hyun Im, Doo-Hwan Park | 2014-03-25 |
| 8557627 | Methods of forming a phase change layer and methods of fabricating a phase change memory device including the same | Jin-Ho Oh, Jeong-Hee Park, Man-Sug Kang, Byoung-Deog Choi, Hye-Young Park +1 more | 2013-10-15 |
| 8551805 | Methods of manufacturing phase-change memory devices | Doo-Hwan Park, Kyung-Min Chung | 2013-10-08 |
| 8513136 | Memory devices and method of manufacturing the same | Doo-Hwan Park, Dong-Whee Kwon, Kyung-Min Chung | 2013-08-20 |
| 8507353 | Method of forming semiconductor device having self-aligned plug | Sung-Lae Cho, Byoung-Jae Bae, Ik Soo Kim, Dong-Hyun Im, Doo-Hwan Park +4 more | 2013-08-13 |
| 8237149 | Non-volatile memory device having bottom electrode | Sug-Woo Jung, Dong-Hyun Im | 2012-08-07 |
| 8192592 | Methods of forming a phase-change material layer including tellurium and methods of manufacturing a phase-change memory device using the same | Do Hyung Kim, Shin-Jae Kang, In-Sun Park, Hyun-Seok Lim | 2012-06-05 |
| 8187918 | Methods of forming multi-level cell of semiconductor memory | Hyeung-Geun An, Soon-Oh Park, Dong-Ho Ahn, Young-Lim Park | 2012-05-29 |
| 8138490 | Variable resistance non-volatile memory cells and methods of fabricating same | Shin-Jae Kang, In-Sun Park, Hyun-Seok Lim, Nak-Hyun Lim, Hyun Suk Lee | 2012-03-20 |
| 8133758 | Method of fabricating phase-change memory device having TiC layer | Young-Lim Park, Soon-Oh Park, Jin-Il Lee, Chang-Su Kim | 2012-03-13 |
| 8021977 | Methods of forming contact structures and semiconductor devices fabricated using contact structures | Young-Lim Park, Hyeong-Geun An, Dong-Ho Ahn, Jin-Il Lee | 2011-09-20 |
| 7812332 | Phase change memory device and method of forming the same | In-Sun Park, Hyun-Seok Lim, Ki Jong Lee, Nak-Hyun Lim | 2010-10-12 |
| 7759159 | Variable resistance non-volatile memory cells and methods of fabricating same | Shin-Jae Kang, In-Sun Park, Hyun-Seok Lim, Nak-Hyun Lim, Hyun Suk Lee | 2010-07-20 |