Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6490780 | Method for making a commutator | Chul Kim, Yong-Woon Han, Han-jun Sung | 2002-12-10 |
| 6414287 | Parts arrangement structure for DC microwave oven | Yong-Woon Han, Kwang-seok Kang, Dae-Sung Han, Jin Ho Kim, Han-seong Yoo +1 more | 2002-07-02 |
| 6399931 | Microwave oven with door safety switch device | Kwang-seok Kang | 2002-06-04 |
| 6392212 | Microwave oven | Yong-Woon Han, Kwang-seok Kang, Han-jun Sung | 2002-05-21 |
| 6373038 | Microwave oven having a rotating tray support | Yong-Woon Han, Kwang-seok Kang, Dae-Sung Han, Jin Ho Kim, Han-seong Yoo +1 more | 2002-04-16 |