Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10270063 | Organic light emitting display device with first to third emission parts | Ki-Woog Song, Seung Hyun Kim, Jaeseung Jang | 2019-04-23 |
| 10249849 | Organic light emitting display device | Ki-Woog Song, Jeonghaeng HEO, Seung Hyun Kim, Heedong Choi, Hyungjune Kim | 2019-04-02 |