Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9316623 | Micro-scale passive vapor preconcentrator/injector | Sun Kyu Kim, Edward T. Zellers, Katsuo Kurabayashi | 2016-04-19 |
| 7945299 | Multiple torsion spring and semi-automatic sliding device using the same | — | 2011-05-17 |
| 7869846 | Sliding module for sliding-type portable terminal | — | 2011-01-11 |
| 7450979 | Sliding module for portable terminal | — | 2008-11-11 |