Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10847724 | Organic solar cell module and method for manufacturing same | Younshin Kim, Jaechol Lee, Songrim Jang, Doowhan Choi | 2020-11-24 |
| 10541376 | Organic solar cell and manufacturing method therefor | Songrim Jang, Jaechol Lee, Jiyoung Lee, Doowhan Choi, Jiwon BANG | 2020-01-21 |
| 10446772 | Organic solar cell and method of manufacturing the same | Jiehyun Seong, Jaechol Lee, Jeong Min Choi, Songrim Jang, Seung Heon Lee +1 more | 2019-10-15 |
| 10439142 | Organic solar cell and manufacturing method therefor | Jiyoung Lee, Jaechol Lee, Songrim Jang, Doowhan Choi, Jiwon BANG | 2019-10-08 |
| 9923144 | Photoactive layer, organic solar cell comprising same, and manufacturing method therefor | Jeong Min Choi, Byungjoon Moon, Gang-Young Lee, Jaechol Lee, Taiho Park +2 more | 2018-03-20 |
| 9923143 | Fullerene derivative, organic solar cell using same, and manufacturing method thereof | Jaesoon Bae, Jaechol Lee, Jiyoung Lee, Songrim Jang, Jeong Min Choi +3 more | 2018-03-20 |
| 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, Keun CHO, 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, Keun CHO, Jiwon BANG +2 more | 2017-05-23 |
| 9299937 | Active layer, organic photovoltaic cell comprising the same and manufacturing method thereof | Ji Hye JEON, Jaechol Lee, Dong Wang, Jong Hyeok Park, O Ok Park | 2016-03-29 |
| 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 |
| 8912308 | Copolymer, organic solar cell using the same and manufacturing method thereof | Jinseck Kim, Jaechol Lee, Jeong Min Choi, Jiyoung Lee, Taiho Park +3 more | 2014-12-16 |