Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11205771 | Method for preparing electrode for secondary battery | Sei Woon Oh, Soo Hyun Lim, Jinseo Park | 2021-12-21 |
| 11069943 | Electrode assembly comprising electrode lead coupled to long-side area | Sei Woon Oh, Hyun Min Kim, Seong Yoon Lim | 2021-07-20 |
| 10978683 | Method of manufacturing battery cell including reference electrode for measuring relative electrode potential, and battery cell manufactured therefrom | Ji Won Min, Seok Koo Kim, Sei Woon Oh, Eun Ju Lee | 2021-04-13 |
| 10933575 | Apparatus and method for forming pouch case for secondary battery | Sei Woon Oh, Soo Ji Hwang, Hyun Min Kim, Eun Ju Lee | 2021-03-02 |