Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6952514 | Coupling structure for optical waveguide and optical device and optical alignment method by using the same | June-Hyeon Ahn, Kyu-Sub Kwak | 2005-10-04 |
| 6917024 | Heating apparatus in microwave oven | Yang Kyeong Kim, Wan Soo Kim, Jong Sik Kim | 2005-07-12 |
| 6867404 | Microwave sealing structure and microwave oven having the same | Yang Kyeong Kim, Jong-Kwan Ryu | 2005-03-15 |
| 6864468 | Electric oven applying an induction heating at both sides of the cavity | Wan Soo Kim, Yang Kyeong Kim | 2005-03-08 |