Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8674242 | Laundry weight sensing method using counter electromotive force of motor | Sung Hoon Kim, Sang Yeon Pyo, Jae Ryong Park | 2014-03-18 |
| 8365800 | Blind with solar batteries and control method thereof | Jae-Hyuk Oh, Seong Je Wu, Seong Joo Han | 2013-02-05 |
| 8232673 | Power conditioner and method of managing the same | Yong Wang, Duk Jin OH | 2012-07-31 |
| 7999409 | Power conditioner and method of managing the same | Yong Wang, Duk Jin OH | 2011-08-16 |
| 7656057 | Power conditioner and method of operating the same | Yong Wang, Duk Jin OH | 2010-02-02 |