Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8176756 | Drain pump and washing machine having the same | Jae Hyun Jang, Chan Woo Park, Sang Ho Seo, Hong Seok Ko, Seok In Hong +4 more | 2012-05-15 |
| 8118379 | Washing machine | Seok In Hong, Chan Woo Park, Jee Won Lee, Do Yeon Kim, Dong-Woo Shin | 2012-02-21 |