Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11075160 | Semiconductor device and method for fabricating thereof | Seong Ho Park, Kyoung Pil Park, Tae Yong Bae, Eun-Chul Seo | 2021-07-27 |
| 10923402 | Semiconductor device and method of manufacturing the same | Eun-Chul Seo, Kyoungpil Park, Seongho Park, Aee Young Park, Kyungmin Chung | 2021-02-16 |
| 10923420 | Semiconductor device including dummy contact | In-Wook Oh, Dong Hyun Kim, Sung Keun Park, Chul-Hong Park, Sung-Wook Hwang | 2021-02-16 |
| 10847454 | Semiconductor devices | Eui Bok Lee, Deok-Young Jung, Sang-Bom Kang, Jong-Min Baek, Sang-Hoon Ahn +2 more | 2020-11-24 |
| 10510658 | Semiconductor devices | Eui Bok Lee, Deok-Young Jung, Sang-Bom Kang, Jong-Min Baek, Sang-Hoon Ahn +2 more | 2019-12-17 |
| 9196827 | Non-volatile memory devices having dual heater configurations and methods of fabricating the same | Gyu-Hwan Oh, Young Kuk Kim | 2015-11-24 |
| 8884263 | Non-volatile memory device having conductive buffer pattern and method of fabricating the same | Gyu-Hwan Oh | 2014-11-11 |
| 8872148 | Phase-change memory devices | Gyu-Hwan Oh, Jeong-Min Park, Kyung-Min Chung | 2014-10-28 |
| 8790976 | Method of forming semiconductor device having self-aligned plug | Gyu-Hwan Oh, Sung-Lae Cho, Byoung-Jae Bae, Ik Soo Kim, Dong-Hyun Im +4 more | 2014-07-29 |
| 8785213 | Method of fabricating non-volatile memory device having small contact and related devices | Gyu-Hwan Oh | 2014-07-22 |
| 8680500 | Phase change memory devices having buried metal silicide patterns | Gyu-Hwan Oh, Byoung-Jae Bae, Dong-Hyun Im | 2014-03-25 |
| 8600549 | Automatic drug dispensing and dosing time reminder device | — | 2013-12-03 |
| 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, Gyu-Hwan Oh +1 more | 2013-10-15 |
| 8551805 | Methods of manufacturing phase-change memory devices | Gyu-Hwan Oh, Kyung-Min Chung | 2013-10-08 |
| 8513136 | Memory devices and method of manufacturing the same | Gyu-Hwan Oh, Dong-Whee Kwon, Kyung-Min Chung | 2013-08-20 |
| 8507353 | Method of forming semiconductor device having self-aligned plug | Gyu-Hwan Oh, Sung-Lae Cho, Byoung-Jae Bae, Ik Soo Kim, Dong-Hyun Im +4 more | 2013-08-13 |
| 8445354 | Methods for manufacturing a phase-change memory device | Yong-Ho Ha, Bong-Jin Kuh, Han-Bong Ko, Sang-Wook Lim, Hee-Ju Shin | 2013-05-21 |
| 8237141 | Non-volatile memory device including phase-change material | Myung Jin Kang, Jun-Soo Bae, 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 |
| 8133429 | Methods for manufacturing a phase-change memory device | Yong-Ho Ha, Bong-Jin Kuh, Han-Bong Ko, Sang-Wook Lim, Hee-Ju Shin | 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 |
| 8012789 | Nonvolatile memory device and method of manufacturing the same | Han-Bong Ko, Yong-Ho Ha, Bong-Jin Kuh, Hee-Ju Shin | 2011-09-06 |
| 7817464 | Phase change memory cell employing a GeBiTe layer as a phase change material layer, phase change memory device including the same, electronic system including the same and method of fabricating the same | Bong-Jin Kuh, Yong-Ho Ha, Jeong-Hee Park, Han-Bong Ko | 2010-10-19 |
| 7791932 | Phase-change material layer and phase-change memory device including the phase-change material layer | Bong-Jin Kuh, Yong-Ho Ha, Han-Bong Ko, Hee-Ju Shin, Sang-Wook Lim | 2010-09-07 |
| 7727458 | Method of forming a chalcogenide compound target | Yong-Ho Ha, Bong-Jin Kuh, Han-Bong Ko, Sang-Wook Lim, Hee-Ju Shin | 2010-06-01 |