Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8468065 | Laundry room management method and system | In Hee Han, Kang Mo Choi, Nam Yeong Heo | 2013-06-18 |
| 8117872 | Signal inspection apparatus of commercial washing machine | — | 2012-02-21 |
| 8028364 | Commercial washing machine and washing method of the same | — | 2011-10-04 |