Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10403820 | Method for continuously preparing organic light emitting diode by using thermal transfer film | — | 2019-09-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10403820 | Method for continuously preparing organic light emitting diode by using thermal transfer film | — | 2019-09-03 |