Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9327310 | Tensioning apparatus for mask, mask sheet, and manufacturing system for mask | — | 2016-05-03 |
| 9321074 | Method of manufacturing a mask frame assembly for thin film deposition | Jung-Woo Ko, Sang Shin Lee, Seung-Ju Hong | 2016-04-26 |
| 9238276 | Method of manufacturing mask assembly for thin film deposition | Jung-Woo Ko, Sang Shin Lee | 2016-01-19 |