Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12288839 | Battery cell terrace alignment device | Sang Jin Kim | 2025-04-29 |
| 12186969 | Terrace folding system of secondary battery cell | Sang Jin Kim | 2025-01-07 |
| 12151448 | Hot-press system for folding surface of pouch-type secondary battery | Sang Jin Kim | 2024-11-26 |
| 12132216 | Apparatus for forming sealing portion for folding secondary battery pouch | Sang Jin Kim | 2024-10-29 |
| 11987009 | Heater for sealing process of secondary battery | Sang Jin Kim | 2024-05-21 |
| 11876163 | Sizing roller apparatus for folding process of battery cell | Sang Jin Kim | 2024-01-16 |
| 11652231 | Secondary battery cell supply apparatus for process of folding secondary battery cell | Sang Jin Kim | 2023-05-16 |
| 11424475 | Apparatus for folding pouch for secondary battery | Sang Jin Kim | 2022-08-23 |
| 11145906 | Secondary battery cell transfer apparatus for process of folding secondary battery cell | Sang Jin Kim | 2021-10-12 |