Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8057648 | Deposition system using noise canceller and its method of control | — | 2011-11-15 |
| 8025735 | Multiple vacuum evaporation coating device and method for controlling the same | Sung Ho Lee, Su Hwan Kim | 2011-09-27 |
| 8020692 | Apparatus for transferring a tray | Sung Wha Jung | 2011-09-20 |
| 7862855 | Controlling effusion cell of deposition system | Kwan-Seop Song, Do-Geun Kim, Jae-Hong Ahn, Sung Ho Lee | 2011-01-04 |