Issued Patents All Time
Showing 51–54 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7940126 | Signal amplification apparatus with advanced linearization | Young-Wan Choi, Nam Pyo HONG | 2011-05-10 |
| 7723006 | Toner for electrostatic development and its fabrication method by treatment of suspension with reverse-neutralization | — | 2010-05-25 |
| 7511081 | Recycled method for a wasted polymer which is mixed polyester polyamide and reclaimed materials thereof | Hyo Sung Kim | 2009-03-31 |
| 7166690 | Recycled method for a wasted polyester and reclaimed materials thereof | — | 2007-01-23 |