Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10563341 | Clothing dryer | Dong-Jun Lee, Koang Hun Ryu, Dong Pil Seo, Ok Hwan Jang | 2020-02-18 |
| 10526738 | Washing machine and method for controlling washing machine | Hyun Gu Cho, Koang Hun Ryu | 2020-01-07 |