Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11050118 | Lithium ion batteries comprising nanofibers | Yong Lak Joo, Nathaniel S. Hansen, Kyoung Woo Kim | 2021-06-29 |
| 11038240 | Ceramic nanofiber separators | Yong Lak Joo, Yong Seok Kim | 2021-06-15 |
| 10903482 | Lithium containing nanofibers | Yong Lak Joo, Nathaniel S. Hansen, Kyoung Woo Kim | 2021-01-26 |