Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8697221 | Plastic composite panel with the appearance and texture similar to natural lumbers | Yousoo Han, Seongchan Park, Jungil Son, Dongjin Kim, SangHo HAN | 2014-04-15 |
| 8544601 | Sound-absorbing noise barrier | Kyoung-Myoung Chae, Kangwoo Kim, Dongjin Kim, Jae-Youl Joung | 2013-10-01 |
| 8168104 | In-line process for preparing wood plastic composite panel with the appearance and texture similar to natural lumbers and apparatus therefor | Yousoo Han, Seongchan Park, Jungil Son, Dongjin Kim, SangHo HAN | 2012-05-01 |