Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11577281 | Cleaning apparatus and cleaning method for press rolls for electrodes | Seung Gi Yang, Ung Ju Lee | 2023-02-14 |
| 11577290 | Apparatus for cleaning rolling roll for electrode and cleaning method | Seung Gi Yang, Ung Ju Lee | 2023-02-14 |
| 11577447 | Pouch forming apparatus and method | Tai Jin Jung, Hang-June Choi, Cha Hun Ku, Jung Kwan Pyo | 2023-02-14 |