Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9688571 | Method of fabricating light extraction substrate for organic light emitting device | Kyung Min Yoon, Young Suk Lee, Jae Ho Lee | 2017-06-27 |
| 9666835 | Light extraction substrate for organic light-emitting device comprising a fiberglass structure | Kyung Min Yoon, Young Suk Lee, Jae Ho Lee | 2017-05-30 |