Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8829788 | Organic light emitting display device and manufacturing method thereof | Jin-Baek Choi, Ji-Young Choung, Joon-Gu Lee, Yeon Hwa Lee, Won-Jong Kim +1 more | 2014-09-09 |