Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7976636 | Multiple nozzle evaporator for vacuum thermal evaporation | Seong-Moon Kim, Kwang Ho Jeong, Hyung-Won Park | 2011-07-12 |
| 7833354 | Multiple nozzle evaporator for vacuum thermal evaporation | Seong-Moon Kim, Kwang Ho Jeong, Hyung-Won Park | 2010-11-16 |