Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9379325 | Donor mask and method of manufacturing organic light emitting display apparatus using the same | Yeonhwa Lee, Jinbaek Choi | 2016-06-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9379325 | Donor mask and method of manufacturing organic light emitting display apparatus using the same | Yeonhwa Lee, Jinbaek Choi | 2016-06-28 |