Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7997195 | Spacer printing apparatus and method of printing a spacer | Baek-Kyun Jeon, Byoung-Hun Sung | 2011-08-16 |
| 7874889 | Printing bead spacers on flat panel display substrates | Byoung-Hun Sung, Jeong-Uk Heo | 2011-01-25 |