Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10847724 | Organic solar cell module and method for manufacturing same | Younshin Kim, Jaechol Lee, Hangken Lee, Doowhan Choi | 2020-11-24 |
| 10672985 | Organic solar cell and method for manufacturing same | Doowhan Choi, Jaechol Lee, Jinseck Kim, Donggu Lee | 2020-06-02 |
| 10629816 | Polymer and organic solar cell comprising same | Ji Hoon Kim, Doowhan Choi, Bogyu Lim | 2020-04-21 |
| 10541376 | Organic solar cell and manufacturing method therefor | Hangken Lee, Jaechol Lee, Jiyoung Lee, Doowhan Choi, Jiwon BANG | 2020-01-21 |