| 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 |
| 12355057 |
Electrode sheet connection method and electrode sheet |
Yoon Bong Wi, Tae Won Kang, Gi Hyeok Yang |
2025-07-08 |
| 12355035 |
Secondary battery and method for manufacturing the same |
Chung Hee Lee, Ji-Soo Park, Se Hyun Yoon, Su Ho JEON |
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 |
| 12244038 |
Electrode assembly |
Se Hyun Yoon, Beomsu Kim, Yong Nam Kim, Heeyong Kim, Dong-Myung Kim +1 more |
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 |
| 12243975 |
Method for manufacturing secondary battery and pouch for secondary battery |
Sung Chul Park, Sang-wook Kim, Dae Won Lee |
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 |
| 12051827 |
Electrode assembly configured such that pressure welding portions of electrode tab welding portions have different sizes and ultrasonic welding apparatus configured to manufacture the same |
Hyeon Jin Lee, Myoung Jin Ko, Hyo Jin Lee, Sung Jun Jo |
2024-07-30 |
| 11811076 |
Secondary battery and method for manufacturing the same, and pressing block for manufacturing secondary battery |
Sung Chul Park, Sang-wook Kim, Dae Won Lee |
2023-11-07 |
| 11799122 |
Pouch for a secondary battery including a bridge and accommodation grooves |
Sung Chul Park, Sang-wook Kim, Dae Won Lee |
2023-10-24 |
| 11597115 |
Apparatus and method for cutting electrode sheet |
Yoon Bong Wi, Sin Young Park |
2023-03-07 |
| 11594713 |
Notching apparatus and method for secondary battery |
Sang Jin Woo, Sin Young Park, Tae Won Kang, Ji-Soo Park |
2023-02-28 |
| 11581520 |
Notching apparatus and method for secondary battery |
Sang Jin Woo, Tae Hwan Chung, Sin Young Park, Tae Won Kang, Ji-Soo Park +2 more |
2023-02-14 |
| 11342591 |
Apparatus and method for manufacturing electrode assembly |
Il Un Chu, Sang-wook Kim, Nam Hyuck KIM, Su Ho JEON |
2022-05-24 |
| 11283139 |
Method for manufacturing secondary battery and pouch for secondary battery |
Sung Chui Park, Sang-wook Kim, Dae Won Lee |
2022-03-22 |
| 11283101 |
Method of preparing electrodes having uniform quality and electrode assembly preparation method including the same |
Dae Won Lee, Ki Eun Sung, Jun Wan Kim, Hyun Jin Jeon, Jae Hong Kim +4 more |
2022-03-22 |
| 11196034 |
Electrode heating device and manufacturing system for secondary battery, which comprises the same |
Sang Jin Woo, Young Ho Jeon, Sin Young Park, Tae Won Kang, In Tae Chun +2 more |
2021-12-07 |
| 11114652 |
Method for manufacturing secondary battery electrode, and secondary battery electrode manufactured thereby |
Dae Won Lee, Ki Eun Sung, Jun Wan Kim, Hyun Jin Jeon, Jae Hong Kim +4 more |
2021-09-07 |
| 11041675 |
Electrode mounting unit and electrode drying device comprising the same |
Sang Jin Woo, Sin Young Park, Tae Won Kang, Yoon Bong Wi |
2021-06-22 |
