Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11196042 | Method for preparing silicon-based active material particles for secondary battery and silicon-based active material particles | Yong Gil Choi, Seung Chul Park, Seon Park, Hee Young Seo, Jee Hye Park +2 more | 2021-12-07 |
| 11171332 | Silicon-based active material particles for secondary battery and method for producing same | Seung Chul Park, Eui Joon Song, Min-young Cheong, Jong Hun Lee, Yong Gil Choi +5 more | 2021-11-09 |