Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8021993 | Method of carrying out an exposure process for a liquid crystal display device | Sang-Min Kwak, Jin-Woo Seo | 2011-09-20 |
| 7929107 | Exposure chuck comprising a surface of a lift bar having a concavo-convex structure | — | 2011-04-19 |