Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6346691 | Convection fan control method of microwave oven | Sang Ki Lee, Dae-sik Kim | 2002-02-12 |
| 6344637 | Cooling system for built-in microwave oven | Sung-Geon Lee, Hyo Yun JUNG, Dae-sik Kim, Yun-Seok Lee, Gil-Sup Jeong +1 more | 2002-02-05 |
| 6337891 | Clock synchronization method | — | 2002-01-08 |