Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11171332 | Silicon-based active material particles for secondary battery and method for producing same | Seung Chul Park, Eui Joon Song, Jong Hun Lee, Young Tai Cho, Yong Gil Choi +5 more | 2021-11-09 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11171332 | Silicon-based active material particles for secondary battery and method for producing same | Seung Chul Park, Eui Joon Song, Jong Hun Lee, Young Tai Cho, Yong Gil Choi +5 more | 2021-11-09 |