Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12319046 | Composite fiber web having superior heat resistance and sound absorption and method of manufacturing same | Seong Je Kim, Keun Young 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, Jin Hyung Lee, Seong Je Kim, Dae-Yong Kim +3 more | 2025-06-03 |
| 12269476 | Mobile apparatus for observing road surface and method for controlling the same | Yoo Jun Kim, Byung Hwan Lim | 2025-04-08 |