Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9720472 | Power supply device and micro server having the same | Jeong-gyu Park | 2017-08-01 |
| 9627616 | Electronic device and method for fabricating the same | Sook-Joo Kim, Jae-Geun Oh, Keum Bum Lee | 2017-04-18 |
| 9418838 | Electronic device and method for fabricating the same | Sook-Joo Kim, Jae-Geun Oh | 2016-08-16 |
| 9406871 | Magnetoresistive element and method of manufacturing the same | Masahiko Nakayama, Masatoshi Yoshikawa, Tadashi Kai, Yutaka Hashimoto, Masaru Toko +5 more | 2016-08-02 |
| 9385304 | Magnetic memory and method of manufacturing the same | Masahiko Nakayama, Tadashi Kai, Masaru Toko, Hiroaki Yoda, Jae-Geun Oh +2 more | 2016-07-05 |
| 9305775 | Fabrication method of semiconductor memory device | Young-Ho Lee, Keum Bum Lee, Min Yong Lee, Seung Beom Baek | 2016-04-05 |
| 9285236 | Navigation method and apparatus for mobile terminal | — | 2016-03-15 |
| 9123879 | Magnetoresistive element and method of manufacturing the same | Masahiko Nakayama, Masatoshi Yoshikawa, Tadashi Kai, Yutaka Hashimoto, Masaru Toko +5 more | 2015-09-01 |
| 9018612 | Access device having counter doping layer and semiconductor memory device having the same | Young-Ho Lee, Keum Bum Lee, Min Young Lee, Seung Beom Baek | 2015-04-28 |
| 7893421 | Phase change memory device capable of satisfying reset current characteristic and contact resistance characteristic | Keum Bum Lee, Hye Jin Seo | 2011-02-22 |