Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9735390 | Organic light-emitting display apparatus and method of manufacturing the same | Hyojin Kim, Yongho Yang | 2017-08-15 |
| 9647233 | Organic light-emitting display device | Keunsoo Lee | 2017-05-09 |
| 9620534 | Thin-film transistor array substrate and organic light-emitting display apparatus including the same | Yongho Yang | 2017-04-11 |