Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11846430 | Steam cooker | Geun-yong Park, Dong Jin Oh, Pung Yeun Cho | 2023-12-19 |
| 11597607 | Automated material handling system having carrier pollution management function | Hak Seo OH, Sang Kyo Ahn, Jin Hwan Ko, Sang Gyu Han, Sung Ik KIM +5 more | 2023-03-07 |
| 11149962 | Steam cooker | Geun-yong Park, Dong Jin Oh, Pung Yeun Cho | 2021-10-19 |
| 9956514 | Air filter mounting and demounting apparatus for over-the-range microwave oven | Kwang Keun Kim, Jeon-Hong Kang, Sang Won Yun | 2018-05-01 |
| 9079130 | Air filter mounting/demounting apparatus for over-the-range microwave oven | Kwang Keun Kim, Jeon-Hong Kang, Sang Won Yun | 2015-07-14 |
| 6949730 | Wall-mounted type microwave oven | Kwang-il Yang | 2005-09-27 |
| 6894259 | Wall-mounted type microwave oven | — | 2005-05-17 |
| 6861632 | Microwave oven | — | 2005-03-01 |
| 6747255 | Microwave oven with increased usable space | Sang-jin Jung | 2004-06-08 |
| 6700107 | Wall-mounted type microwave oven | — | 2004-03-02 |
| 6670594 | Wall-mounted type microwave oven | Sang Jin Jeong | 2003-12-30 |