| 11594713 |
Notching apparatus and method for secondary battery |
Sin Young Park, Tae Won Kang, Ji-Soo Park, Dong Hyeuk Park |
2023-02-28 |
| 11581520 |
Notching apparatus and method for secondary battery |
Tae Hwan Chung, Sin Young Park, Tae Won Kang, Ji-Soo Park, Dong Hyeuk Park +2 more |
2023-02-14 |
| 11196034 |
Electrode heating device and manufacturing system for secondary battery, which comprises the same |
Young Ho Jeon, Sin Young Park, Tae Won Kang, In Tae Chun, Ji-Soo Park +2 more |
2021-12-07 |
| 11041675 |
Electrode mounting unit and electrode drying device comprising the same |
Sin Young Park, Tae Won Kang, Dong Hyeuk Park, Yoon Bong Wi |
2021-06-22 |
| 10863590 |
Battery cell manufacturing device using induction heating |
Yoon Bong Wi, Tae Won Kang, Dong Hyeuk Park, Jung Jae Lee |
2020-12-08 |
| 9590214 |
Secondary battery structure |
Hang Seob Yoon, Tae Won Kang, Jeoung Soo Kim, Sin Young Park, Sang Bong Nam +1 more |
2017-03-07 |
| 9263725 |
Secondary battery case and method for manufacturing secondary battery |
Sin Young Park, Jeoung Soo Kim, Dong Sub LEE, Sang Bong Nam, Hang Seob Yoon +3 more |
2016-02-16 |
