Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10403860 | Mask frame assembly, a method of manufacturing the same, and a method of manufacturing a display apparatus | — | 2019-09-03 |
| 10381602 | Deposition apparatus and method of manufacturing organic light-emitting diode display apparatus using the same | — | 2019-08-13 |
| 10286416 | Mask tension welding device for thin film deposition | Myungkyu Kim | 2019-05-14 |
| 10195628 | Clamping apparatus and method of manufacturing a mask using the same | — | 2019-02-05 |