Issued Patents All Time
Showing 26–50 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10553790 | Method of manufacuring a magnetic memory device | Joonmyoung Lee, Eunsun Noh, Yong-Sung Park | 2020-02-04 |
| 10128433 | Magnetic memory device | Kwang-seok Kim, Kee-won Kim, Sung-chul Lee, Young-man JANG | 2018-11-13 |
| 9570675 | Magnetoresistive structures, magnetic random-access memory devices including the same and methods of manufacturing the magnetoresistive structure | Kee-won Kim, Kwang-seok Kim, Sung-chul Lee, Young-man JANG | 2017-02-14 |
| 9530478 | Memory device using spin hall effect and methods of manufacturing and operating the memory device | Kwang-seok Kim, Kee-won Kim, Sung-chul Lee, Young-man JANG | 2016-12-27 |
| 9508925 | Magnetic memory device | Kwang-seok Kim, Kee-won Kim, Sung-chul Lee, Young-man JANG | 2016-11-29 |
| 9437654 | Magnetic memory devices | Sung-chul Lee, Kwang-seok Kim, Kee-won Kim, Young-man JANG | 2016-09-06 |
| 9236105 | Magnetic memory devices and methods of writing data to the same | Kwang-seok Kim, Kee-won Kim, Sung-chul Lee, Young-man JANG | 2016-01-12 |
| 9230623 | Magnetic memory devices and methods of operating the same | Kwang-seok Kim, Kee-won Kim, Sung-chul Lee, Young-man JANG | 2016-01-05 |
| 8847692 | Oscillators and method of operating the same | Sun-ae Seo, Kee-won Kim, In-jun Hwang, Kwang-seok Kim, Sung-chul Lee | 2014-09-30 |
| 8848432 | Magnetoresistive elements and memory devices including the same | Sung-chul Lee, Kwang-seok Kim, Kee-won Kim, Young-man JANG | 2014-09-30 |
| 8836057 | Magnetoresistive elements having protrusion from free layer and memory devices including the same | Sung-chul Lee, Kwang-seok Kim, Kee-won Kim, Young-man JANG | 2014-09-16 |
| 8803266 | Storage nodes, magnetic memory devices, and methods of manufacturing the same | Kwang-seok Kim, U-in Chung, Jai-kwang Shin, Kee-won Kim, Sung-chul Lee | 2014-08-12 |
| 8729647 | Thermally stable magnetic tunnel junction cell and memory device including the same | Sung-chul Lee, Kwang-seok Kim, Kee-won Kim, Young-man JANG | 2014-05-20 |
| 8614014 | Tracks including magnetic layer and magnetic memory devices comprising the same | Sung-chul Lee, Sun-ae Seo, Young Jin Cho, Jin-seong Heo, Ji-young Bae | 2013-12-24 |
| 8598957 | Oscillators and methods of manufacturing and operating the same | Sung-chul Lee, Kee-won Kim, Kwang-seok Kim | 2013-12-03 |
| 8537506 | Information storage device with domain wall moving unit and magneto-resistive device magnetization arrangement | Ji-young Bae, Sung-chul Lee, Sun-ae Seo, Young Jin Cho, Jin-seong Heo | 2013-09-17 |
| 8525601 | Oscillators using magnetic domain wall and methods of operating the same | Sung-chul Lee, Mathias Klaui, Sun-ae Seo, Young Jin Cho, Ji-young Bae +1 more | 2013-09-03 |
| 8427246 | Oscillators and methods of manufacturing and operating the same | Sung-chul Lee, Sun-ae Seo, Kee-won Kim, Kwang-seok Kim | 2013-04-23 |
| 8427247 | Oscillators and methods of operating the same | Sung-chul Lee, Sun-ae Seo, Young Jin Cho, Kwang-seok Kim, Ji-young Bae | 2013-04-23 |
| 8421545 | Oscillators and methods of operating the same | Kwang-seok Kim, Sung-chul Lee, Kee-won Kim, Sun-ae Seo | 2013-04-16 |
| 8254164 | Semiconductor device using magnetic domain wall movement | Sung-chul Lee, Kwang-seok Kim, Ji-young Bae, Sun-ae Seo | 2012-08-28 |
| 8233305 | Magnetic structures, information storage devices including magnetic structures, methods of manufacturing and methods of operating the same | Sung-chul Lee, Sun-ae Seo, Young Jin Cho, Ji-young Bae | 2012-07-31 |
| 8144503 | Information storage device and method of operating the same | Sung-chul Lee, Sun-ae Seo, Young Jin Cho, Ji-young Bae, Hyung-soon Shin +1 more | 2012-03-27 |
| 8130530 | Information storage devices using magnetic domain wall movement and methods of operating the same | Young-soo Park, Sun-ae Seo, Young Jin Cho, Sung-chul Lee, Ji-young Bae | 2012-03-06 |
| 7924593 | Information storage devices and methods of operating the same | Sung-chul Lee, Sun-ae Seo, Young Jin Cho, Ji-young Bae | 2011-04-12 |