Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12291500 | Carbazole derivative and organic light emitting element using same | Jaesoon Bae, Jinseck Kim, Chung Whan Lee, Jaechol Lee, Seokhee Yoon +1 more | 2025-05-06 |
| 11702550 | Coating composition, organic light-emitting diode using same, and method for preparing same | Hyeonah Shin, Kwanghyun Kim, Youngju Park, Hwakyung Kim, Hyungil Park +4 more | 2023-07-18 |
| 11581490 | Organic light emitting diode | Youngju Park, Kwanghyun Kim, Jaesoon Bae, Jaechol Lee, Hwakyung Kim +2 more | 2023-02-14 |
| 11572346 | Compound, coating composition comprising same, and organic light-emitting device | Kwanghyun Kim, Youngju Park, Jaesoon Bae, Jaechol Lee, Yu Jin Woo +2 more | 2023-02-07 |
| 11502256 | Compound, coating composition comprising same, and organic light emitting diode | Youngju Park, Kwanghyun Kim, Jaesoon Bae, Jaechol Lee, Seokhee Yoon +2 more | 2022-11-15 |
| 11472966 | Coating composition, organic light-emitting diode using same and method for preparing same | Hyeonah Shin, Kwanghyun Kim, Jaesoon Bae, Jaechol Lee, Jae Hak Jeong +2 more | 2022-10-18 |
| 11335859 | Compound, coating composition comprising same, and organic light emitting element comprising same | Yongwook Kim, Jaechol Lee, Jaesoon Bae, Daeho Kim, Seokhee Yoon +1 more | 2022-05-17 |
| 11299648 | Polymer, coating composition comprising same, and organic light emitting diode using same | Esder Kang, Jaesoon Bae, Jaechol Lee, Hyeonah Shin, Keunsoo Lee +1 more | 2022-04-12 |
| 11274213 | Compound, coating composition comprising same, organic light-emitting diode using same, and method for preparing same | Hyeonah Shin, Kwanghyun Kim, Jaesoon Bae, Jaechol Lee, Jae Hak Jeong +2 more | 2022-03-15 |
| 11196009 | Fluorene derivative, organic light emitting device using same, and manufacturing method therefor | Esder Kang, Young Kwang Kim, Jaesoon Bae, Jae Hak Jeong, Jiyeon Shin +3 more | 2021-12-07 |
| 11174210 | Compound, coating composition comprising same, organic light-emitting device using same and method for preparing same | Soyoung Yu, Jaesoon Bae, Kilsun Lee, Donggu Lee, Jaechol Lee | 2021-11-16 |
| 11158833 | Organic electroluminescent device and manufacturing method therefor | Seokhee Yoon, Jinseck Kim, Donggu Lee, Hwakyung Kim, Jae Hak Jeong +4 more | 2021-10-26 |
| 11127904 | Compound, coating composition comprising same, organic light emitting device using same, and manufacturing method thereof | Kilsun Lee, Soyoung Yu, Jaesoon Bae, Jaechol Lee, Daeho Kim | 2021-09-21 |
| 11094887 | Fluorene-based compound, organic light-emitting device using same and method for preparing same | Jaesoon Bae, Jaechol Lee, Seokhee Yoon, Donggu Lee, Yongwook Kim +1 more | 2021-08-17 |
| 11069859 | Fluorene-based compound, organic light-emitting device using same and method for preparing same | Jaesoon Bae, Jaechol Lee, Seokhee Yoon, Donggu Lee, Yongwook Kim +1 more | 2021-07-20 |
| 10954218 | Carbazole derivative and organic light emitting device using same | Jaesoon Bae, Jinseck Kim, Jaechol Lee, Seokhee Yoon, Donggu Lee +1 more | 2021-03-23 |
| 10312445 | Polymer and organic electronic element comprising same | Bogyu Lim, Jaechol Lee, Doowhan Choi | 2019-06-04 |