Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE50085 | Washing machine and detergent case thereof | Yong Sok Lee, Jung Sang Choi, Myung Sun Kang | 2024-08-20 |
| RE48865 | Washing machine and detergent case thereof | Yong Sok Lee, Jung Sang Choi, Myung Sun Kang | 2021-12-28 |
| 9328450 | Washing machine and detergent case thereof | Yong Sok Lee, Jung Sang Choi, Myung Sun Kang | 2016-05-03 |
| 7219517 | Washing machine | — | 2007-05-22 |