Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6490780 | Method for making a commutator | Yong-Woon Han, Seong-Deog Jang, Han-jun Sung | 2002-12-10 |
| 6472650 | Food amount detector of a microwave oven, a microwave oven employing a food amount detector and a control method thereof | Tae Soo Park, Kwang-seok Kang, Won-Woo Lee | 2002-10-29 |