Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9443916 | Organic light emitting display device and method for manufacturing the same | Sehee Lee, Kwansoo Kim, Sungil Bae, Sangkyoung Moon | 2016-09-13 |
| 8872216 | Organic light emitting device and method for manufacturing the same | Sunghoon Choi, Gwijeong Cho | 2014-10-28 |
| 8736159 | Organic light emitting diode display device | EunJung Park, Sunghoon Choi | 2014-05-27 |
| 8698134 | Organic light emitting display device and method of fabricating the same | Byungsoo Kim, Kyull Han | 2014-04-15 |