Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8994266 | Display device | Do-Hyung Ryu | 2015-03-31 |
| 8952599 | Polarization structure, method of manufacturing the same and organic light emitting display having the structure | Jang-Seok Ma | 2015-02-10 |
| 8896236 | Organic light emitting diode display | Do-Hyung Ryu, Kuen-Dong Ha | 2014-11-25 |