Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9607549 | Organic light emitting diode display panel and organic light emitting diode display device | Sungjin Hong, Nayoung Bae | 2017-03-28 |
| 9552756 | Method for repairing organic light emitting display | Joonmin Park, Shinji Takasugi | 2017-01-24 |