Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8622169 | Sound-insulating and vibration-isolating rubber pad and method for installing a sound-insulating and vibration-isolating floor using same | Hyo Kyeom Kim | 2014-01-07 |
| 8291296 | Information recording medium, recording/reproducing apparatus and recording/reproducing method | Joon-hwan Kwon, Kyung-geun Lee | 2012-10-16 |