Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12257747 | Secondary battery comprising injection-molded battery case | Soo Ji Hwang, Yong Su Choi, Sang Hun Kim, Hyung Kyun Yu, Min Hyeong Kang +1 more | 2025-03-25 |
| 12237480 | Battery cell evaluation method and battery cell evaluation device | Yong Su Choi, Hyungkyun Yu | 2025-02-25 |
| 12206120 | Battery case for secondary battery and method for manufacturing pouch type secondary battery | Soo Ji Hwang, Yong Su Choi, Sang Hun Kim, Hyung Kyun Yu | 2025-01-21 |