Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10636995 | Organic light-emitting device | Joon Won Park | 2020-04-28 |
| 10563826 | Multipurpose assistance lamp with OLED lighting sheet housing structure | Jong Seok Kim, Hye Cho Shin, Seung Chul Oh | 2020-02-18 |