Issued Patents 2019
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10505134 | Organic electroluminescence display device having stacked organic light emitting layers and method for manufacturing the same | Jehong Choi, Ji Hye Shim, Pyungeun Jeon, Sangwoo Pyo | 2019-12-10 |
| 10418574 | Organic light emitting diode and organic light emitting diode display device comprising the same | Heungsu Park, Sangwoo Lee, Jaehoon Hwang | 2019-09-17 |
| 10361252 | Organic light-emitting device | Byeongwook Yoo, Jiyoung Kwon, Yoonmo Song, Sangwoo Pyo | 2019-07-23 |
| 10326111 | Organic light-emitting display apparatus and method of manufacturing the same | Byeongwook Yoo, Hyoyeon Kim, Yoonmo Song, Hajin Song, Sangwoo Pyo | 2019-06-18 |
| 10325960 | Organic light emitting device | Hajin Song, Sangwoo Lee, Sangwoo Pyo | 2019-06-18 |
| 10297644 | Organic light emitting diode display device | Hajin Song, Byeongwook Yoo, Jaehoon Hwang | 2019-05-21 |
| 10283570 | Display device and method for manufacturing the same | Sangwoo Pyo, Hajin Song, Heunseung Lee | 2019-05-07 |