Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9367058 | Network system and method for controlling same | Seonghwan Kang, Kangwoon Cheon, Jongmi Choi, Chulgon Tak | 2016-06-14 |
| 9091475 | Diagnostic method for a refrigerator and refrigerator using the same | Daejong Kang | 2015-07-28 |
| 9043033 | Network system and control method thereof | Museung Kim | 2015-05-26 |
| 9013273 | Method of controlling electric device | Seonghwan Kang | 2015-04-21 |