Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9825253 | Organic light-emitting display apparatus and method of manufacturing the same | Sung Ho Cho, Hyun-Young Kim | 2017-11-21 |
| 9543542 | Organic light-emitting display | Hyun-Young Kim, Ji-Yong Park, Sung Ho Cho | 2017-01-10 |