Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11420363 | Vehicular interior material manufacturing method | Yeon-Wook Choi, Yong-Gu Kwon, Dong Hwan Choi | 2022-08-23 |
| 9334083 | Cargo support using wood polymer/plastic composite material | — | 2016-05-10 |
| 8544601 | Sound-absorbing noise barrier | Kyoung-Myoung Chae, Kangwoo Kim, Dongjin Kim, Yunhwan Hwang | 2013-10-01 |