Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10586963 | Secondary battery | Sanghyo Lee, Woohyuk Choi, Yeonhwa Lee | 2020-03-10 |
| 10333120 | Cylindrical secondary battery with reduced circumferential surface rupture | Sanghyo Lee, Sunhyung Kim, Mirae Im, Minsic Kim, Gyeonghwan Lee | 2019-06-25 |
| 10128477 | Cap assembly and secondary battery including the same | Sanghyo Lee, Yoonchang Kim | 2018-11-13 |
| 9166226 | Positive electrode for lithium rechargeable battery and lithium rechargeable battery including the same | Daesik Kim, Maengeun Lee, Jiten Singh, Seonhye Kim | 2015-10-20 |