Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10439208 | Negative electrode active material for secondary batteries having improved lifespan characteristics | In-Sung Uhm, Je-Young Kim, Hoe Jin Hah, Ji Yoon Kwon | 2019-10-08 |