Issued Patents All Time
Showing 1–4 of 4 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 |
| 9627769 | Slot antenna and information terminal apparatus using the same | HyungJoon Koo, Heejung Hong, Sooji Lee, Jongwon Yu | 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 |
| 8400026 | Circuits and methods for controlling supercapacitors and kits for providing the same | Kwangsoo Park | 2013-03-19 |