Issued Patents 2023
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |