Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10403859 | Organic light-emitting device with graphene electrode layer and method of manufacturing the same | Hyunkoo Lee, Byoung-Hwa KWON, Jeong Ik Lee, Byoung Gon Yu | 2019-09-03 |