Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10355214 | Copolymer and organic solar cell comprising same | Youngu Lee, Jaechol Lee, Jinseck Kim, Songrim Jang, Junghyun PARK +1 more | 2019-07-16 |
| 10355221 | Heterocyclic compound and organic solar cell comprising the same | Bogyu Lim, Doowhan Choi, Jaechol Lee | 2019-07-16 |
| 10270038 | Fullerene derivative, organic solar cell using same, and preparation method therefor | Jaesoon Bae, Jaechol Lee, Jiyoung Lee, Songrim Jang, Doo Whan Choi +1 more | 2019-04-23 |
| 9923143 | Fullerene derivative, organic solar cell using same, and manufacturing method thereof | Jaesoon Bae, Jaechol Lee, Jiyoung Lee, Hangken Lee, Songrim Jang +3 more | 2018-03-20 |
| 9748489 | Copolymer and organic solar cell comprising same | Jinseck Kim, Jaechol Lee, Jaesoon Bae, Jiyoung Lee, Doo Whan Choi | 2017-08-29 |
| 9711729 | Organic electronic element comprising fullerene derivative | Jaesoon Bae, Doo Whan Choi, Jaechol Lee, Jiyoung Lee, Jeong Min Choi +3 more | 2017-07-18 |
| 9680101 | Copolymer and organic solar cell comprising same | Jinseck Kim, Jaechol Lee, Hangken Lee, Songrim Jang, Doowhan Choi | 2017-06-13 |
| 9666804 | Copolymer and organic solar cell using same | Jinseck Kim, Jaesoon Bae, Jaechol Lee, Jeong Min Choi, Jiyoung Lee +2 more | 2017-05-30 |
| 9660194 | Copolymer and organic solar cell comprising same | Jinseck Kim, Songrim Jang, Jaechol Lee, Hangken Lee, Jiwon BANG +2 more | 2017-05-23 |
| 9233361 | Hydrogen separation membrane and device including hydrogen separation membrane | Hyeon Cheol PARK, Kyoung-Seok Moon, Kwang Hee KIM, Jae Ho Lee, Eun Seog CHO | 2016-01-12 |
| 8921506 | Copolymer, organic solar cell using the same and manufacturing method thereof | Taiho Park, Gang-Young Lee, Minjeong Im, Seulki Song, Jinseck Kim +3 more | 2014-12-30 |