Issued Patents 2023
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11851423 | Heterocyclic compound and organic light emitting device comprising the same | Min Young Kang, Seongmi Cho, Jeong Wook MUN, Min Woo Jung, Jung Ha Lee | 2023-12-26 |
| 11840538 | Heterocyclic compounds and organic light emitting device using the same | Jung Ha Lee, Dong Hoon Lee, Seong Mi Cho, Dong Uk Heo, Min Woo Jung | 2023-12-12 |
| 11802123 | Heterocyclic compound and organic light emitting device comprising the same | Min Woo Jung, Jung Ha Lee, Dong Hoon Lee, Boon Jae Jang, Seong Mi Cho +1 more | 2023-10-31 |
| 11800730 | Organic light emitting device | Seong Mi Cho, Min Woo Jung, Dong Hoon Lee, Jeong Wook MUN, Jung Ha Lee +1 more | 2023-10-24 |
| 11751473 | Organic light emitting element | Minseung Chun, Sang Young Jeon, Seongmi Cho | 2023-09-05 |
| 11621397 | Iridium complexes containing a ligand including a (dibenzo [B,D] furanyl) pyridine skeleton having deuterium substitutions para and meta to the N ring atom and organic light emitting device comprising the same | Seoyeon Kim, Dong Hoon Lee, Sang Young Jeon, Jungha LEE | 2023-04-04 |
| 11581494 | Organic light emitting device | Jungha LEE, Seongmi Cho, Dong Hoon Lee, Min Woo Jung, Su Jin Han +1 more | 2023-02-14 |
| 11578076 | Heterocyclic compound and organic light emitting device using the same | Jung Ha Lee, Dong Hoon Lee, Seong Mi Cho, Dong Uk Heo, Min Woo Jung | 2023-02-14 |
| 11577308 | Die casting apparatus provided with movable electromagnetically controlled structure control module | — | 2023-02-14 |
| 11557736 | Organometallic compound containing an iridium complex containing a 2-phenylpyridine ligand and an organic light emitting device comprising same | Seoyeon Kim, Sang Young Jeon, Dong Hoon Lee, Jung Ha Lee | 2023-01-17 |