| 12286707 |
Apparatus for manufacturing semiconductor device |
Whankyun Kim, Jeongheon Park, Junho Jeong |
2025-04-29 |
| 11942128 |
Magnetic memory device |
Whankyun Kim, Jeong-Heon Park, Heeju Shin, Youngjun CHO, Junho Jeong |
2024-03-26 |
| 11834738 |
Sputtering apparatus and method of fabricating magnetic memory device using the same |
Whankyun Kim, Eunsun Noh, Jeong-Heon Park, Junho Jeong |
2023-12-05 |
| 11730064 |
Magnetic memory device |
Sung-chul Lee, Whankyun Kim, Junho Jeong |
2023-08-15 |
| 11535930 |
Sputtering apparatus and method of fabricating magnetic memory device using the same |
Whankyun Kim, Eunsun Noh, Jeong-Heon Park, Junho Jeong |
2022-12-27 |
| 11127786 |
Magnetic memory device |
Whankyun Kim, Jeong-Heon Park, Woo Chang Lim, Junho Jeong |
2021-09-21 |
| 10910552 |
Magnetic memory device, method for manufacturing the same, and substrate treating apparatus |
Yong-Sung Park, Jeong-Heon Park, Hyun Chang Cho, Ung Hwan Pi |
2021-02-02 |
| 10862025 |
Magnetic memory devices |
Ung Hwan Pi, Eunsun Noh, Yong-Sung Park |
2020-12-08 |
| 10629807 |
Process control method and process control system for manufacturing semiconductor device |
Jeong-Heon Park, Yong-Sung Park, Hyun-Sang Cho, Se-Chung Oh |
2020-04-21 |
| 10553790 |
Method of manufacuring a magnetic memory device |
Ung Hwan Pi, Eunsun Noh, Yong-Sung Park |
2020-02-04 |
| 10147873 |
Free layer, magnetoresistive cell, and magnetoresistive random access memory device having low boron concentration region and high boron concentration region, and methods of fabricating the same |
Youngman Jang, Kiwoong Kim, Yongsung Park |
2018-12-04 |
| 9985200 |
Magnetic memory devices including oxidized non-magnetic patterns with non-metallic elements and methods of fabricating the same |
Whankyun Kim, Eunsun Noh |
2018-05-29 |
| 9934950 |
Sputtering apparatuses and methods of manufacturing a magnetic memory device using the same |
Woojin Kim |
2018-04-03 |
| 9923138 |
Magnetic memory device and method for manufacturing the same |
Sang Hwan Park, Kwangseok KIM, Keewon Kim, Jae Hoon Kim |
2018-03-20 |
| 9905753 |
Free layer, magnetoresistive cell, and magnetoresistive random access memory device having low boron concentration region and high boron concentration region, and methods of fabricating the same |
Youngman Jang, Kiwoong Kim, Yongsung Park |
2018-02-27 |
| 9859488 |
Magnetic memory device and method of manufacturing the same |
Kwangseok KIM, Ki Woong Kim, Whankyun Kim, Sang Hwan Park |
2018-01-02 |
| 9842987 |
Magnetic tunnel junction memory devices including crystallized boron-including first magnetic layer on a tunnel barrier layer and lower boron-content second magnetic layer on the first magnetic layer |
Sechung Oh |
2017-12-12 |
| 9842637 |
Magnetic memory device and method of fabricating the same |
Ki Woong Kim, Juhyun Kim, Yong-Sung Park, Sechung Oh, Woo Chang Lim |
2017-12-12 |
| 9831422 |
Magnetic memory devices having perpendicular magnetic tunnel junction |
Woojin Kim, Yong-Sung Park, Stuart S.P. Parkin |
2017-11-28 |
| 9660187 |
Methods of forming a layer and methods of manufacturing magnetic memory devices using the same |
Yong-Sung Park, Ki Woong Kim, Juhyun Kim, Sechung Oh |
2017-05-23 |
| 9640755 |
Magnetic memory device and method of manufacturing the same |
Kwangseok KIM, Ki Woong Kim, Whankyun Kim, Sang Hwan Park |
2017-05-02 |
| 9543505 |
Magnetic memory device and method for manufacturing the same |
Sang Hwan Park, Kwangseok KIM, Keewon Kim, Jae Hoon Kim |
2017-01-10 |
| 9203014 |
Magnetic memory devices having junction magnetic layers and buffer layers and related methods |
Yunjae Lee, Woojin Kim |
2015-12-01 |
| 9184376 |
Memory devices and methods of manufacturing the same |
Sang Hwan Park, Soonoh Park, Sangyong Kim |
2015-11-10 |
