Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9685630 | Organic light emitting diode display and method of manufacturing the same | Wonyeol Choi, Byoungchul Kim, Heesung Park | 2017-06-20 |
| 9601717 | Organic light emitting display apparatus | Wonyeol Choi, Byoungchul Kim, Heesung Park | 2017-03-21 |