Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8074468 | Refrigerator | Myung Keun Yoo, Yong Hwan Eom, Ok Sun Yu | 2011-12-13 |
| 8057195 | Outer rotor type fan-motor | Dong-Il Lee | 2011-11-15 |
| 7983800 | Apparatus and method for controlling fan motor of air conditioner | Seung-Suk Oh, Dong-Il Lee | 2011-07-19 |
| 7932688 | Cleaner and method for driving the same | Seung-Do Han | 2011-04-26 |
| 7928621 | Speed-variable single phase induction motor | Seung-Do Han | 2011-04-19 |
| 7898209 | Cleaner and method for driving the same | Sang-Young Kim, Myung Keun Yoo, Kwang Woon Ahn | 2011-03-01 |