Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11139506 | Non-aqueous electrolyte solution for lithium secondary battery and lithium secondary battery including the same | Sung Hoon Yu | 2021-10-05 |
| 11121404 | Gel polymer electrolyte and lithium secondary battery comprising the same | Sung Hoon Yu, Kyung Mi Lee, Jung Hoon Lee, Doo Kyung Yang | 2021-09-14 |
| 10923768 | Alkynyl-containing compound additive for non-aqueous electrolyte solution, and non-aqueous electrolyte solution for lithium secondary battery and lithium secondary battery which include the same | Sung Hoon Yu, Kyung Mi Lee, Shul Kee Kim, Hyun Yeong Lee | 2021-02-16 |