Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10100985 | Organic light-emitting device for lighting | Kyoung Wook Park, June Hyong Park, Hong Yoon, Seo Hyun Kim, Il Hee Baek +3 more | 2018-10-16 |
| 9893320 | Method for manufacturing light extraction substrate for organic light emitting element, light extraction substrate for organic light emitting element, and organic light emitting element including same | Jang-Dae YOUN, Min Seok Kim, Seo Hyun Kim, Hong Yoon | 2018-02-13 |