Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10096662 | Organic light emitting display device including a tandem structure and method of manufacturing the organic light emitting display device including the tandem structure | Deok-Young Choi, Young Jin Cho, Yong Jae Kim, Kyoung-Jin Park, Jin-Gon Oh | 2018-10-09 |
| 9893128 | Organic light emitting display device including a tandem structure and method of manufacturing the organic light emitting display device including the tandem structure | Deok-Young Choi, Young Jin Cho, Yong Jae Kim, Kyoung-Jin Park, Jin-Gon Oh | 2018-02-13 |