Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12091725 | Method of manufacturing cylindrical battery case having reduced surface roughness | Kwang Su Hwang Bo, Je Jun Lee, Sang Sok Jung, Jun Tak Kim, Seong Mo Koo | 2024-09-17 |
| 11539102 | Battery connector for series connection of batteries and battery pack including the same | Ro Un KIM, Sang Uck Kim, Sang Sok Jung | 2022-12-27 |
| 11476523 | Cylindrical battery cell having heat-shrinkable tube comprising ultraviolet absorber | Jun Tak Kim, Je Jun Lee, Kwang Su Hwang Bo, Sang Sok Jung | 2022-10-18 |
| 11367911 | Cylindrical battery cell having heat-shrinkable tube comprising ultraviolet stabilizer | Jun Tak Kim, Je Jun Lee, Kwang Su Hwang Bo, Sang Sok Jung | 2022-06-21 |
| 10790486 | Secondary battery and method for manufacturing the same | Do Gyun Kim, Je Jun Lee, Kwang-Su HWANGBO, Sang Suk Jung, Hang Soo Shin | 2020-09-29 |