Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D540105 | Microwave oven | Hyun Jung Hwang | 2007-04-10 |
| D532645 | Microwave oven | — | 2006-11-28 |
| 5402284 | Tray housing driving apparatus of digital audio tape recorder | Chang Woo Lee, Young Sik Seo | 1995-03-28 |
| D275220 | Grill for an electronic insect killer or trap | Man H. Lee, Ping-Nan Lin, KAI-CHUNG CHAN | 1984-08-21 |
| D270930 | Electronic insect killer | Man H. Lee, Ping-Nan Lin, KAI-CHUNG CHAN | 1983-10-11 |