Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11498987 | Polymer, coating composition comprising same, and organic light emitting element using same | Esder Kang, Jaesoon Bae, Jaechol Lee, Hwakyung Kim, Kwanghyun Kim +1 more | 2022-11-15 |
| 11309494 | Copolymer and organic light emitting device comprising same | Yeonhui YI, Jaesoon Bae, Jaechol Lee, Soyoung Yu, Jae Hak Jeong | 2022-04-19 |
| 11258031 | Organic light-emitting device and manufacturing method therefor | Hwakyung Kim, Jaechol Lee, Seokhee Yoon, Esder Kang, Jiyeon Shin +2 more | 2022-02-22 |
| 11239437 | Photoactive layer and organic solar cell including same | Songrim Jang, Kyungkon Kim, Doowhan Choi, Bogyu Lim, Kyuwan Cho | 2022-02-01 |