Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10770747 | Lithium secondary battery with natural graphite anode | Jee Hee Lee, Sang Jin Kim | 2020-09-08 |
| 10573946 | Lithium air battery | Myoung Gu Park, Kyong Sik Kim, Hee-young Sun, Sang Jin Kim | 2020-02-25 |