Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10833277 | Heterocyclic compound and organic light emitting diode comprising same | Dong Hoon Lee, Boonjae Jang, Minyoung Kang, Dong Uk Heo, Miyeon Han +1 more | 2020-11-10 |
| 10811615 | Compound and organic light emitting element comprising same | Boonjae Jang, Dong Hoon Lee, Minyoung Kang, Dong Uk Heo, Miyeon Han +1 more | 2020-10-20 |
| 10745362 | Heterocyclic compound and organic light emitting device comprising same | Min Woo Jung, Dong Hoon Lee, Boonjae Jang, Minyoung Kang, Dong Uk Heo +1 more | 2020-08-18 |
| 10714692 | Organic light emitting device having a carbazole-based compound formed between cathode and light emitting layer and a spirobifluorene-monoamine based compound formed between anode and light emitting layer | Dong Hoon Lee | 2020-07-14 |
| 10686150 | Organic light emitting device | Sangbin Lee | 2020-06-16 |