Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10361252 | Organic light-emitting device | Byeongwook Yoo, Jiyoung Kwon, Jihwan Yoon, Sangwoo Pyo | 2019-07-23 |
| 10326111 | Organic light-emitting display apparatus and method of manufacturing the same | Byeongwook Yoo, Hyoyeon Kim, Hajin Song, Jihwan Yoon, Sangwoo Pyo | 2019-06-18 |