Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9812515 | Organic light emitting diode display | Eon Seok Oh, Sang-Yeol Kim, Min Seong Yi | 2017-11-07 |
| 8969858 | Organic light emitting display apparatus and method of manufacturing the same | Eon Seok Oh, Hyun Sung KANG, Sang-Yeol Kim | 2015-03-03 |