Issued Patents 2023
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11851423 | Heterocyclic compound and organic light emitting device comprising the same | Min Young Kang, Tae Yoon Park, Seongmi Cho, Jeong Wook MUN, Jung Ha Lee | 2023-12-26 |
| 11849636 | Heterocyclic compound and organic light emitting element comprising same | Dong Uk Heo, Dong Hoon Lee, Jungoh Huh, Boonjae Jang, Yongbum Cha +2 more | 2023-12-19 |
| 11840538 | Heterocyclic compounds and organic light emitting device using the same | Jung Ha Lee, Dong Hoon Lee, Tae Yoon Park, Seong Mi Cho, Dong Uk Heo | 2023-12-12 |
| 11832517 | Heterocyclic compound and organic light emitting device comprising same | Dong Hoon Lee, Boon Jae Jang, Sang Duk SUH, Jungha LEE, Su Jin Han +2 more | 2023-11-28 |
| 11807632 | Heterocyclic compound and organic light emitting device comprising the same | Dong Hoon Lee, Boon Jae Jang, Jungha LEE, Su Jin Han, Seulchan PARK +1 more | 2023-11-07 |
| 11802123 | Heterocyclic compound and organic light emitting device comprising the same | Jung Ha Lee, Dong Hoon Lee, Tae Yoon Park, Boon Jae Jang, Seong Mi Cho +1 more | 2023-10-31 |
| 11802124 | Compound and organic light emitting diode comprising same | Hongsik Yoon, Jin Joo Kim, Wanpyo Hong, Dong Hoon Lee, Jungha LEE | 2023-10-31 |
| 11800730 | Organic light emitting device | Seong Mi Cho, Dong Hoon Lee, Tae Yoon Park, Jeong Wook MUN, Jung Ha Lee +1 more | 2023-10-24 |
| 11795161 | Compound and organic light emitting device comprising same | Sunghyun HWANG, Dong Hoon Lee, Boon Jae Jang, Jungha LEE, Su Jin Han +1 more | 2023-10-24 |
| 11787818 | Compound and organic light emitting device comprising the same | Dong Hoon Lee, Boonjae Jang, Jungha LEE, Su Jin Han, Seulchan PARK +1 more | 2023-10-17 |
| 11767315 | Heterocyclic compound and organic light-emitting device including same | Dong Hoon Lee, Boonjae Jang, Jungha LEE, Su Jin Han, Seulchan PARK | 2023-09-26 |
| 11746117 | Heterocyclic compound and organic light emitting device comprising same | Dong Hoon Lee, Boon Jae Jang, Wanpyo Hong, Sang Duk SUH, Jungha LEE +3 more | 2023-09-05 |
| 11737357 | Compound and organic light-emitting device comprising same | Miyeon Han, Dong Hoon Lee, Jungoh Huh, Boonjae Jang, Minyoung Kang +1 more | 2023-08-22 |
| 11730009 | Compound and organic light-emitting element comprising same | Dong Hoon Lee, Jungoh Huh | 2023-08-15 |
| 11723268 | Organic light-emitting element | Dong Uk Heo, Dong Hoon Lee, Jungoh Huh, Boonjae Jang, Minyoung Kang +1 more | 2023-08-08 |
| 11700768 | Compound and organic light emitting device comprising the same | Jung-Hoon Yang, Dong Hoon Lee, Jung Oh Huh, Boon Jae Jang, Min Young Kang +2 more | 2023-07-11 |
| 11680071 | Compound and organic light emitting device comprising the same | Dong Hoon Lee, Boonjae Jang, Jungha LEE, Su Jin Han, Seulchan PARK +1 more | 2023-06-20 |
| 11653564 | Compound and organic light-emitting device comprising same | Dong Uk Heo, Dong Hoon Lee, Jungoh Huh, Boonjae Jang, Minyoung Kang +1 more | 2023-05-16 |
| 11641778 | Compound and organic light emitting device comprising same | Jungha LEE, Dong Hoon Lee, Jungoh Huh, Seongmi Cho, Dong Uk Heo | 2023-05-02 |
| 11634414 | Heterocyclic compound and organic light-emitting element including same | Seongmi Cho, Wanpyo Hong, Dong Hoon Lee, Jungoh Huh, Jungha LEE | 2023-04-25 |
| 11588116 | Organic light emitting device | Sang Duk SUH, Jungha LEE, Su Jin Han, Seulchan PARK, Sunghyun HWANG +1 more | 2023-02-21 |
| 11578076 | Heterocyclic compound and organic light emitting device using the same | Jung Ha Lee, Dong Hoon Lee, Tae Yoon Park, Seong Mi Cho, Dong Uk Heo | 2023-02-14 |
| 11581494 | Organic light emitting device | Jungha LEE, Tae Yoon Park, Seongmi Cho, Dong Hoon Lee, Su Jin Han +1 more | 2023-02-14 |
| 11563184 | Heterocyclic compound and organic light emitting element containing same | Dong Hoon Lee, Jungoh Huh, Seongmi Cho, Jungha LEE | 2023-01-24 |