Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10020349 | Organic light emitting device | Jaeil Song, Sanggun LEE, SoYeon Ahn | 2018-07-10 |
| 9859529 | Organic light emitting display device | Ki-Woog Song, Taeil Kum, Seung Hyun Kim, Heedong Choi, Hyungjune Kim | 2018-01-02 |