Issued Patents 2019
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10490765 | Organic light emitting diode device | Seul-Ong Kim | 2019-11-26 |
| 10431766 | Organic light-emitting device | Naoyuki Ito, Seul-Ong Kim, Youn-Sun Kim, Jung-Sub Lee | 2019-10-01 |
| 10347842 | Organic light-emitting device | Naoyuki Ito, Seul-Ong Kim, Youn-Sun Kim, Jung-Sub Lee | 2019-07-09 |
| 10340463 | Organic light-emitting device | Jung-Sub Lee, Seul-Ong Kim, Youn-Sun Kim, Naoyuki Ito | 2019-07-02 |
| 10290811 | Organic light-emitting device | Naoyuki Ito, Seul-Ong Kim, Youn-Sun Kim, Chang-Woong Chu | 2019-05-14 |
| 10193078 | Organic light-emitting device | Naoyuki Ito, Seul-Ong Kim, Youn-Sun Kim, Jung-Sub Lee | 2019-01-29 |
| 10174282 | Method for mass culturing photosynthetic microalgae by additionally supplying environmental water | Choul-Gyun Lee, Hanwool Park, Z Hun KIM, Sang-Min Lim, Philhan Kim +3 more | 2019-01-08 |