Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10468468 | Organic light emitting diode display device and organic light emitting diode thereof | SeungRyong Joung, Changwook Han, KangJu Lee, Hongseok Choi, Hansun Park +3 more | 2019-11-05 |
| 10396129 | Organic light emitting display device | Jihyang Jang, KangJu Lee, SeungRyong Joung, Hansun Park, Sookang Kim +7 more | 2019-08-27 |
| 10347871 | Organic light emitting device with micro lenses and method for manufacturing the same | SeungRyong Joung, KangJu Lee, Hansun Park, Wonhoe Koo | 2019-07-09 |