Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10424741 | Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof | Bum Sung LEE, Yeon Hee CHOI, Jung Cheol PARK, Yong Wook PARK, Hee Sun Ji +1 more | 2019-09-24 |
| 10411216 | Light emitting device and manufacturing method therefor | Do Hwan Kim, Sang-Sik Park, Seok Hwan Kong | 2019-09-10 |