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