Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12308392 | Apparatus and method for manufacturing secondary battery | Sang Kyun Lee, Min Soo Park, Young Ha Kim, Young-Hoon Hong, Seong Hyun Kim | 2025-05-20 |
| 12237517 | Battery case for secondary battery and pouch type secondary battery | Sang Kyun Lee, Min Soo Park, Young Ha Kim, Young-Hoon Hong, Seong Hyun Kim | 2025-02-25 |
| 11817559 | Apparatus and method for manufacturing secondary battery | Sang Kyun Lee, Min Soo Park, Dong-Yeon Kim, Jin-Hak Kong | 2023-11-14 |