Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9997741 | Method of manufacturing organic light emitting display apparatus | Jong-Hyun Choi, Dong Hyun Lee, Dae Woo Lee, Guang-Hai Jin | 2018-06-12 |
| 9859347 | Organic light emitting diode display device and method of manufacturing the same | Jae-Hwan Oh, Yeoung-Jin Chang, Se Hun Park, Won-Kyu Lee, Jae-Beom Choi | 2018-01-02 |