Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8053021 | Coating apparatus and operating method thereof | Jeong Kweon Park, Seung-Bum Lee | 2011-11-08 |
| 7608150 | Coating apparatus and operating method thereof | Jeong Kweon Park, Seung-Bum Lee | 2009-10-27 |