Issued Patents All Time
Showing 26–50 of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11653564 | Compound and organic light-emitting device comprising same | Dong Hoon Lee, Jungoh Huh, Boonjae Jang, Minyoung Kang, Miyeon Han +1 more | 2023-05-16 |
| 11641778 | Compound and organic light emitting device comprising same | Jungha LEE, Dong Hoon Lee, Jungoh Huh, Seongmi Cho, Min Woo Jung | 2023-05-02 |
| 11594685 | Organic light emitting device | Jung Oh Huh, Dong Hoon Lee, Boon Jae Jang, Min Young Kang, Mi Yeon Han | 2023-02-28 |
| 11578076 | Heterocyclic compound and organic light emitting device using the same | Jung Ha Lee, Dong Hoon Lee, Tae Yoon Park, Seong Mi Cho, Min Woo Jung | 2023-02-14 |
| 11569453 | Polycyclic compound and organic light emitting element comprising same | Junghoon Yang, Dong Hoon Lee, Jungoh Huh, Yongbum Cha, Miyeon Han +2 more | 2023-01-31 |
| 11542258 | Heterocyclic compound and organic light emitting device comprising the same | Jungoh Huh, Dong Hoon Lee, Boon Jae Jang, Miyeon Han, Junghoon Yang | 2023-01-03 |
| 11542237 | Fluorene derivative and organic light emitting device comprising same | Miyeon Han, Dong Hoon Lee, Jungoh Huh, Boonjae Jang, Junghoon Yang +1 more | 2023-01-03 |
| 11518769 | Heterocyclic compounds and organic light emitting device using the same | Jung Ha Lee, Dong Hoon Lee, Tae Yoon Park, Seong Mi Cho, Min Woo Jung | 2022-12-06 |
| 11462695 | Organic light emitting element | Dong Hoon Lee, Jungoh Huh, Boonjae Jang, Yongbum Cha, Miyeon Han +2 more | 2022-10-04 |
| 11453650 | Heterocyclic compound and organic light emitting device comprising the same | Junghoon Yang, Dong Hoon Lee, Jung Oh Huh, Boon Jae Jang, Mi Yeon Han +1 more | 2022-09-27 |
| 11450819 | Heterocyclic compound and organic light-emitting element including same | Dong Hoon Lee, Jungoh Huh, Boonjae Jang, Yongbum Cha, Miyeon Han +2 more | 2022-09-20 |
| 11427572 | Heterocyclic compound and organic light emitting element including same | Dong Hoon Lee, Jungoh Huh, Boonjae Jang, Miyeon Han, Junghoon Yang +1 more | 2022-08-30 |
| 11367836 | Heterocyclic compound and organic light emitting element including same | Dong Hoon Lee, Jungoh Huh, Boonjae Jang, Miyeon Han, Junghoon Yang +1 more | 2022-06-21 |
| 11362280 | Organic light-emitting device | Boonjae Jang, Dong Hoon Lee, Jungoh Huh, Minyoung Kang, Miyeon Han +2 more | 2022-06-14 |
| 11342508 | Organic light-emitting device | Boonjae Jang, Dong Hoon Lee, Jungoh Huh, Minyoung Kang, Miyeon Han +2 more | 2022-05-24 |
| 11312691 | Heterocyclic compounds and organic light emitting device using the same | Min Woo Jung, Dong Hoon Lee, Seong Mi Cho, Mi Yeon Han, Jung Ha Lee | 2022-04-26 |
| 11299466 | Compound, and organic electronic element comprising same | Min Woo Jung, Dong Hoon Lee, Tae Yoon Park, Jungoh Huh, Boonjae Jang +4 more | 2022-04-12 |
| 11271167 | Organic light-emitting device | Boonjae Jang, Dong Hoon Lee, Jungoh Huh, Minyoung Kang, Miyeon Han +2 more | 2022-03-08 |
| 11228001 | Hetero-cyclic compound and organic light emitting device comprising the same | Dong Hoon Lee, Jung Oh Huh, Boon Jae Jang, Mi Yeon Han, Min Woo Jung | 2022-01-18 |
| 11208402 | Heterocyclic compound and organic light emitting device comprising the same | Min Woo Jung, Jung Ha Lee, Dong Hoon Lee, Tae Yoon Park, Boon Jae Jang +1 more | 2021-12-28 |
| 11189800 | Heterocyclic compound and organic light emitting device comprising the same | Mi Yeon Han, Jung Oh Huh, Boon Jae Jang, Dong Hoon Lee | 2021-11-30 |
| 11152576 | Organic light emitting device | Dong Hoon Lee, Jungoh Huh, Boonjae Jang, Yongbum Cha, Miyeon Han +2 more | 2021-10-19 |
| 11094889 | Heterocyclic compound and organic light emitting element comprising same | Dong Hoon Lee, Jungoh Huh, Boonjae Jang, Yongbum Cha, Minyoung Kang +2 more | 2021-08-17 |
| 11081655 | Heterocyclic compound and organic light emitting device using the same | Dong Hoon Lee, Jung Oh Huh, Boon Jae Jang, Mi Yeon Han, Min Woo Jung +1 more | 2021-08-03 |
| 10968230 | Spiro-structured compound and organic electronic device comprising same | Yongbum Cha, Sung Kil Hong, Jungbum Kim, Sung Jae Lee | 2021-04-06 |