Issued Patents 2021
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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, Sungkyoung Kang, Jaesoon Bae, Kilsun Lee, Donggu Lee | 2021-11-16 |
| 11165037 | Organic light-emitting diode | Ho Gyu Lee, Jaesoon Bae, Seog Jae Seo, Jiyeon Shin, Leehyeon Baek | 2021-11-02 |
| 11158833 | Organic electroluminescent device and manufacturing method therefor | Seokhee Yoon, Jinseck Kim, Sungkyoung Kang, Donggu Lee, Hwakyung Kim +4 more | 2021-10-26 |
| 11127904 | Compound, coating composition comprising same, organic light emitting device using same, and manufacturing method thereof | Kilsun Lee, Sungkyoung Kang, Soyoung Yu, Jaesoon Bae, Daeho Kim | 2021-09-21 |
| 11094887 | Fluorene-based compound, organic light-emitting device using same and method for preparing same | Sungkyoung Kang, Jaesoon Bae, Seokhee Yoon, Donggu Lee, Yongwook Kim +1 more | 2021-08-17 |
| 11081646 | Coating composition, method for producing organic electroluminescent device using same, and organic electroluminescent device produced thereby | Seokhee Yoon, Jinseck Kim, Donggu Lee, Hwakyung Kim, Jae Hak Jeong +2 more | 2021-08-03 |
| 11081603 | Organic solar cell and manufacturing method therefor | Songrim Jang, Younshin Kim, Doowhan Choi, Jiyoung Lee, Jinseck Kim | 2021-08-03 |
| 11069859 | Fluorene-based compound, organic light-emitting device using same and method for preparing same | Sungkyoung Kang, Jaesoon Bae, Seokhee Yoon, Donggu Lee, Yongwook Kim +1 more | 2021-07-20 |
| 11038138 | Organic electroluminescent device and method for manufacturing the same | Seokhee Yoon, Donggu Lee, Hwakyung Kim, Jaesoon Bae, Jae Hak Jeong +1 more | 2021-06-15 |
| 10954218 | Carbazole derivative and organic light emitting device using same | Jaesoon Bae, Jinseck Kim, Sungkyoung Kang, Seokhee Yoon, Donggu Lee +1 more | 2021-03-23 |
| 10906922 | Heterocyclic compound and organic solar cell comprising same | Bogyu Lim, Junghyun PARK, Donggu Lee | 2021-02-02 |