Issued Patents All Time
Showing 25 most recent of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421449 | Compound and organic light emitting device comprising same | Seonwoo KIM, Sujeong GEUM, Moung Gon KIM, Kyunghee Kim | 2025-09-23 |
| 12275736 | Compound and organic light emitting device comprising the same | Min Woo Jung, Dong Hoon Lee, Boon Jae Jang, Sang Duk SUH, Jungha LEE +3 more | 2025-04-15 |
| 12250879 | Heterocyclic compound and organic light emitting device comprising the same | Su Jin Han, Dong Hoon Lee, Boon Jae Jang, Min Woo Jung, Jungha LEE +2 more | 2025-03-11 |
| 12250882 | Deuterium-containing compound, and organic light-emitting device comprising same | Hongsik Yoon, Jin Joo Kim, Dong Hoon Lee, Moung Gon KIM | 2025-03-11 |
| 12215063 | Method for preparing deuterated compound | Sunmin KIM, Woochul LEE, Kyung-Seok Jeong, Woo-Han Kim | 2025-02-04 |
| 12209095 | Compound and organic light-emitting device comprising same | Kyunghee Kim, Sujeong GEUM, Moung Gon KIM, Yonghan Lee | 2025-01-28 |
| 12180177 | Compound and organic light emitting diode comprising same | Hongsik Yoon, Jin Joo Kim, Dong Hoon Lee, Su Jin Han, Seulchan PARK | 2024-12-31 |
| 12120948 | Boron-containing compound and organic light-emitting element comprising same | Sujeong GEUM, Kyunghee Kim, Jaegoo Lee, Sang Duk SUH | 2024-10-15 |
| 12116379 | Compound and organic light emitting diode comprising same | Sihyun Han, Sang Young Jeon, Jin Joo Kim, Sujeong GEUM, Kyunghee Kim | 2024-10-15 |
| 12098156 | Compound and organic light emitting device comprising the same | Min Woo Jung, Dong Hoon Lee, Boon Jae Jang, Sang Duk SUH, Jungha LEE +3 more | 2024-09-24 |
| 12090915 | Lamp for vehicle | Gyosung Lim, Changkyung Yun, Jihye Kim, Jaeseok Jo | 2024-09-17 |
| 12037337 | Compound and organic light emitting device comprising the same | Min Woo Jung, Dong Hoon Lee, Boon Jae Jang, Sang Duk SUH, Jungha LEE +3 more | 2024-07-16 |
| 12022730 | Compound and organic light emitting device comprising the same | Min Woo Jung, Dong Hoon Lee, Boon Jae Jang, Sang Duk SUH, Jungha LEE +3 more | 2024-06-25 |
| 12006335 | Heterocyclic compound and organic light emitting device comprising same | Kyunghee Kim, Tae Yoon Park, Sujeong GEUM, Jongsoo SONG | 2024-06-11 |
| 12004421 | Compound and organic light emitting device comprising the same | Yongbum Cha, Sung Kil Hong, Dong Uk Heo, Sujeong GEUM | 2024-06-04 |
| 11950504 | Polycyclic compound and organic light emitting diode comprising same | Moung Gon KIM, Sujeong GEUM, Dong Hoon Lee, Dongheon Kim | 2024-04-02 |
| 11878962 | Compound and organic light emitting device comprising same | Dong Uk Heo, Jin Joo Kim, Dong Hoon Lee, Jungoh Huh, Yongbum Cha | 2024-01-23 |
| 11877464 | Organic light emitting element | Dongheon Kim, Nansra Heo, Yeon Hwan Kim, Heungwoo CHOI, Jun YUN +2 more | 2024-01-16 |
| 11877507 | Organic light emitting display device | Jungkeun Kim, Dohan KIM, Jeongdae Seo, Hyoseok Kim, Heungwoo CHOI | 2024-01-16 |
| 11858947 | Heterocyclic compound and organic light emitting device including the same | Minjun KIM, Jin Joo Kim, Dong Hoon Lee | 2024-01-02 |
| 11845768 | Polycyclic compound and organic light-emitting device including same | Sujeong GEUM, Kyunghee Kim, Dong Hoon Lee, Yongbum Cha | 2023-12-19 |
| 11802124 | Compound and organic light emitting diode comprising same | Hongsik Yoon, Jin Joo Kim, Dong Hoon Lee, Min Woo Jung, Jungha LEE | 2023-10-31 |
| 11805696 | Organic light emitting display device | Jungkeun Kim, Dohan KIM, Jeongdae Seo, Hyoseok Kim, Heungwoo CHOI | 2023-10-31 |
| 11780856 | Compound and organic light-emitting device comprising same | Hye Min CHO, Sujeong GEUM, Seonwoo KIM | 2023-10-10 |
| 11767324 | Compound and organic light-emitting device comprising same | Hongsik Yoon, Jun-Yeob Lee, Ho Jung Lee, Minseung Chun, Sang Duk SUH +1 more | 2023-09-26 |