Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12281835 | Refrigerator | Ki Hwang Kim, Ho-Jin Choi, Dong Hwi Kim, Sung-Hee Kang | 2025-04-22 |
| 10894104 | LED lighting device for sterilizing surface or space | Hyun Jeong Kim | 2021-01-19 |
| 10254161 | Optical wave guide having multiple independent optical path and optical gas sensor using that | Seung Hwan Lee, Sung Ho JANG | 2019-04-09 |
| 7685675 | Handle mounting device for use in refrigerator | Won-Sik Kang | 2010-03-30 |
| 7263744 | Handle assembly for refrigerator | Myoung-Kook Kim | 2007-09-04 |