Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8209053 | Cleaning robot | Kyoung-woung Kim, Sam-jong Jeung, Jeong-gon Song, Myeong Ho Kim, Tae-young Ryu +6 more | 2012-06-26 |
| 7975790 | Wheel driving assembly of a moving apparatus | Myeong Ho Kim, Sam-jong Jeung, Jeong-gon Song, Il-du Jung, Ju-sang Lee +6 more | 2011-07-12 |
| 6881938 | Fan motor and microwave oven having the same | — | 2005-04-19 |
| 6878914 | Timer for microwave oven | — | 2005-04-12 |