Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D832557 | Outer garment for the handicapped or elderly | — | 2018-11-06 |
| 9972731 | Precursor for preparing light absorption layer of solar cells and method of preparing the same | Seokhee Yoon, Hosub Lee, Seokhyun Yoon | 2018-05-15 |
| 9876131 | Ink composition for manufacturing light absorption layer of solar cells and method of manufacturing thin film using the same | Hosub Lee, Seokhyun Yoon, Seokhee Yoon | 2018-01-23 |