Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9837021 | Organic light emitting display device | Jeongho Lee, Dohyun Kwon, Ju-Won Yoon, Gichang Lee, Seungmin LEE +2 more | 2017-12-05 |
| 9671700 | Digital exposure device using GLV and digital exposure device using DMD | Changhoon Kim, Jaehyuk Chang, Kibeom Lee, Hikuk Lee, Sanghyun Lee | 2017-06-06 |