Issued Patents 2022
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11532805 | Method of preparing electrode for secondary battery | Minkyung Kim, Yeo Kyung Yoon, Sun Hwak Woo | 2022-12-20 |
| 11394016 | Punching system for electrode base material and punching method | Min Kyung Kim, Sun Hwak Woo, Jin Seo Park | 2022-07-19 |
| 11362383 | Secondary battery | Jung Ah Shim, Hyun Min Kim, Seong Yoon Lim | 2022-06-14 |
| 11305476 | Manufacturing device of battery case having improved manufacturing processability and manufacturing method using the same | Hyun Min Kim, Sun Hwak Woo, Yeo Kyung Yoon, Eun Ju Lee, Ji Eun Lee +1 more | 2022-04-19 |