Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12402430 | Image sensor | Seung Kuk Kang, Min Jang, Hoon-Joo Na | 2025-08-26 |
| 11735241 | Magnetic memory device and method for fabricating the same | Sang Hwan Park, Se-Chung Oh, Ki Woong Kim, Hyeon Woo Seo | 2023-08-22 |
| 11725271 | Sputtering apparatus and method for fabricating semiconductor device using the same | Ki Woong Kim, Hyeon Woo Seo, Se-Chung Oh, Hyun-Jin Cho | 2023-08-15 |
| 11339467 | Sputtering apparatus and method for fabricating semiconductor device using the same | Ki Woong Kim, Hyeon Woo Seo, Se-Chung Oh, Hyun-Jin Cho | 2022-05-24 |
| 11176982 | Semiconductor device including spin-orbit torque line and method of operating the same | Jae Hoon Kim, Ung Hwan Pi | 2021-11-16 |
| 11004900 | Magnetoresistive random access memory device and method of manufacturing the same | Ung Hwan Pi | 2021-05-11 |
| 10825497 | Semiconductor device including spin-orbit torque line and method of operating the same | Jae Hoon Kim, Ung Hwan Pi | 2020-11-03 |
| 10128312 | Non-volatile memory device | Zhe Wu, Jeong-Hee Park, Dong-Ho Ahn, Jin Woo Lee, Ja Bin Lee | 2018-11-13 |
| 9666789 | Semiconductor device having pinned layer with enhanced thermal endurance | Jeong-Heon Park, Ki Woong Kim, Joon-Myoung Lee, Woo Jin Kim, Jae Hoon Kim +2 more | 2017-05-30 |
| 9178135 | Magnetic device | Young Hyun Kim, Woo Jin Kim, Sang Hwan Park | 2015-11-03 |
| 9087977 | Semiconductor device having pinned layer with enhanced thermal endurance | Jeong-Heon Park, Ki Woong Kim, Joon-Myoung Lee, Woo Jin Kim, Jae Hoon Kim +2 more | 2015-07-21 |
| 8803265 | Magnetic memory layer and magnetic memory device including the same | Woo Chang Lim, Young Hyun Kim, Jun-Ho Jeong | 2014-08-12 |
| 8796042 | Method for forming magnetic tunnel junction structure and method for forming magnetic random access memory using the same | Jun-Ho Jeong, Jang-Eun Lee, Se-Chung Oh | 2014-08-05 |
| 8625325 | Memory cells including resistance variable material patterns of different compositions | Hyeong-Geun An, Ik Soo Kim, Dong-Hyun Im, Sung-Lae Cho, Eun-Hee Cho | 2014-01-07 |
| 8445354 | Methods for manufacturing a phase-change memory device | Yong-Ho Ha, Bong-Jin Kuh, Han-Bong Ko, Doo-Hwan Park, Sang-Wook Lim | 2013-05-21 |
| 8334148 | Methods of forming pattern structures | Jun-Ho Jeong, Jang-Eun Lee, Woo Jin Kim, Yong-Hwan RYU | 2012-12-18 |
| 8222625 | Non-volatile memory device including phase-change material | Dong-Ho Ahn, Hideki Horii, Soon-Oh Park, Young Hyun Kim, Jin-Ho Oh +3 more | 2012-07-17 |
| 8133429 | Methods for manufacturing a phase-change memory device | Yong-Ho Ha, Bong-Jin Kuh, Han-Bong Ko, Doo-Hwan Park, Sang-Wook Lim | 2012-03-13 |
| 8012789 | Nonvolatile memory device and method of manufacturing the same | Han-Bong Ko, Yong-Ho Ha, Doo-Hwan Park, Bong-Jin Kuh | 2011-09-06 |
| 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, Doo-Hwan Park, Sang-Wook Lim | 2010-09-07 |
| 7727458 | Method of forming a chalcogenide compound target | Yong-Ho Ha, Bong-Jin Kuh, Han-Bong Ko, Doo-Hwan Park, Sang-Wook Lim | 2010-06-01 |
| 7563639 | Phase-changeable memory device and method of manufacturing the same | Jong-Chan Shin, Soon-Oh Park, Hyeong-Geun An, Han-Bong Ko | 2009-07-21 |