Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12319046 | Composite fiber web having superior heat resistance and sound absorption and method of manufacturing same | Keun Young Kim, Ji Wan Kim, Tae Yoon Kim, Jung Wook Lee, Jae Sam Kim +1 more | 2025-06-03 |
| 12319803 | Low-density polyurethane foam composition as sound-absorbing material having improved appearance formability, smell reduction and sound absorption performance, method for manufacturing polyurethane foam and polyurethane foam manufactured therefrom | Jung Wook Lee, Se Hoon Kim, Ji Wan Kim, Jin Hyung Lee, Dae-Yong Kim +3 more | 2025-06-03 |