Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10050238 | Organic light emitting display device | Gwijeong Cho, Changwook Han, Taeil Kum, Taeshick Kim, Heedong Choi +2 more | 2018-08-14 |
| 10032830 | Organic light emitting display device | Taeshick Kim, Seung Hyun Kim, Jaeseung Jang | 2018-07-24 |
| 9847513 | Organic light emitting display device | Gwijeong Cho, Changwook Han, Taeil Kum, Taeshick Kim, Heedong Choi +2 more | 2017-12-19 |