Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9074313 | Laundry treating apparatus | Sung Min Kim, Sog Kie Hong, Hea Kyung Yoo | 2015-07-07 |
| 5179067 | Heat-sensitive recording material | Suk Ky Chang, Dong Jin Yang, Kyu-Cheol Paik, Jae-Seung Ryu | 1993-01-12 |