Issued Patents 2025
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420489 | Sealing apparatus for secondary battery | Yoon Bong Wi, Eung Jin Jang, Sin Young Park, Tae Won Kang | 2025-09-23 |
| 12401093 | Assembly manufacturing equipment and method for electrode assembly | Se Hyun Yoon, Chun Ho Kwon, Beomsu Kim, Haksoo LEE, Hyeon-Woo Jang +1 more | 2025-08-26 |
| 12390949 | Notching mold | Sung Chul Park, Sang-wook Kim, Sin Young Park | 2025-08-19 |
| 12388156 | Assembly manufacturing equipment and method for electrode assembly | Se Hyun Yoon, Chun Ho Kwon, Beomsu Kim, Haksoo LEE, Hyeon-Woo Jang +1 more | 2025-08-12 |
| 12362431 | Electrode assembly | Se Hyun Yoon, Beomsu Kim, Yong Nam Kim, Heeyong Kim, Dong-Myung Kim +1 more | 2025-07-15 |
| 12355035 | Secondary battery and method for manufacturing the same | Chung Hee Lee, Ji-Soo Park, Se Hyun Yoon, Su Ho JEON | 2025-07-08 |
| 12355057 | Electrode sheet connection method and electrode sheet | Yoon Bong Wi, Tae Won Kang, Gi Hyeok Yang | 2025-07-08 |
| 12355105 | Electrode assembly | Se Hyun Yoon, Beomsu Kim, Yong Nam Kim, Heeyong Kim, Dong-Myung Kim +1 more | 2025-07-08 |
| 12272839 | Electrode assembly | Se Hyun Yoon, Beomsu Kim, Yong Nam Kim, Heeyong Kim, Dong-Myung Kim +1 more | 2025-04-08 |
| 12243975 | Method for manufacturing secondary battery and pouch for secondary battery | Sung Chul Park, Sang-wook Kim, Dae Won Lee | 2025-03-04 |
| 12244037 | Manufacturing method for electrode assembly | Se Hyun Yoon, Beomsu Kim, Yong Nam Kim, Heeyong Kim, Dong-Myung Kim +1 more | 2025-03-04 |
| 12244038 | Electrode assembly | Se Hyun Yoon, Beomsu Kim, Yong Nam Kim, Heeyong Kim, Dong-Myung Kim +1 more | 2025-03-04 |
| 12218380 | Manufacturing method for electrode assembly and electrode assembly manufacturing equipment | Se Hyun Yoon, Beomsu Kim, Yong Nam Kim, Heeyong Kim, Dong-Myung Kim +1 more | 2025-02-04 |