Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8094070 | Method and apparatus for fast tracking position by using global positioning system | Seung Hyun YOON | 2012-01-10 |
| 7886513 | Composite yarn and method of manufacturing the same | Hyun-Chel Kim, Wan-jin Kim, Woo Yeung Kim, Won Hwan Oh | 2011-02-15 |