Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9447577 | Sound absorbing sheet having micro resonant structure, method for manufacturing same, and sound absorption type soundproof panel using same | Gil-Ho Kang, Seong-Moon Jung | 2016-09-20 |
| 9416532 | Interior sound absorption sheet and sound absorbing sound-proofing panel containing same | Gil-Ho Kang, Seong-Moon Jung | 2016-08-16 |