Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10727466 | Polyethyleneimine-attached carbonaceous material and separator for lithium-sulfur battery coated with the same | Won Il Cho, Mun Sek Kim, In Wook Nah, Sun Min PARK, In Hwan Oh | 2020-07-28 |