Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9626259 | Auxiliary power supply and user device including the same | Hwan-jin Yong, Donghyun Song, Janghwan KIM, Young-goo Ko, Hyuck-Sun Kwon +10 more | 2017-04-18 |
| 8806271 | Auxiliary power supply and user device including the same | Hwan-jin Yong, Donghyun Song, Janghwan KIM, Young-goo Ko, Hyuck-Sun Kwon +10 more | 2014-08-12 |
| 8493782 | Memory device and program method thereof | Jinhyuk Kim, Donggi Lee, Taesung Jung, Duckhyun Chang, SangLyul Min +1 more | 2013-07-23 |