Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9728740 | Organic light-emitting display apparatus and method of manufacturing the same | Myungmo Sung, Seungyong Song, Cheol Jang | 2017-08-08 |
| 9692018 | Organic light emitting display apparatus reducing reflection of external light | Sanghwan Cho, Chungsock Choi, Cheol Jang | 2017-06-27 |