Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11319660 | Clothes handling apparatus | Joon-ho Kim, Jae Won PARK, Hyun Su Kang | 2022-05-03 |
| 9793823 | Controller for grid tied inverter system | — | 2017-10-17 |
| 9272678 | Vehicle body reinforcing structure for coping with small overlap collision | Younchic Nam, Byoungchul Kim, Changho Shin | 2016-03-01 |
| 8971078 | DC/AC inverter switch controller | — | 2015-03-03 |
| 8816667 | Maximum power point tracking method | — | 2014-08-26 |
| 7444842 | Drum washing machine and method of controlling the same | Hyun-Sook Kim, Ki-Hun Joo, Hyun-Mu Lee, Uk JANG | 2008-11-04 |
| 6765164 | Push button | Hyun-Mu Lee | 2004-07-20 |
| 6665899 | Washing machine and its washing method | Joon Yeop Lee | 2003-12-23 |