Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8075263 | Fan motor assembly and air guide apparatus thereof | — | 2011-12-13 |
| 7898209 | Cleaner and method for driving the same | Sang-Young Kim, Myung Keun Yoo, Hyoun-Jeong Shin | 2011-03-01 |
| 7865998 | Bearing housing, and motor assembly and vacuum cleaner having the same | — | 2011-01-11 |