Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7866171 | Food keeping refrigerator | Jong Min Shin, Eun Jeong Kim, Eun Young Park, Deul Re Min, Yeon Yi Hwang | 2011-01-11 |
| 6810684 | Air conditioner | Won Hee Lee, Sim Won Jin, Cheol Soo Ko, In Wha Jung, Dong Soo Moon +4 more | 2004-11-02 |
| 6640574 | Air conditioner | Won Hee Lee, Sim Won Jin, Cheol Soo Ko, In Wha Jung, Dong Soo Moon +4 more | 2003-11-04 |
| 5590526 | Burner for stirling engines | — | 1997-01-07 |