Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8053021 | Coating apparatus and operating method thereof | Seung-Bum Lee, Sang Hyoung Jin | 2011-11-08 |
| 7914843 | Slit coater having pre-applying unit and coating method using the same | Kang Il Cho, Seong Won Kwon | 2011-03-29 |