Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11225417 | Method of preparing high-purity lithium difluorophosphate crystal and non-aqueous electrolyte solution for secondary battery including the crystal | Sang Yul Lee, Kyoung Cheol Kim, Kyoung Hwan Kim, Su Cheol Park | 2022-01-18 |
| 11148949 | Method of preparing high-purity lithium difluorophosphate crystal and non-aqueous electrolyte solution for secondary battery including the crystal | Sang Yul Lee, Kyoung Cheol Kim, Kyoung Hwan Kim, Su Cheol Park | 2021-10-19 |