Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11839993 | Apparatus and method for notching electrode sheet | Dong Hoon Kwak, Yang Ho Shin | 2023-12-12 |
| 11305451 | Apparatus and method for notching electrode sheet | Dong Hoon Kwak, Yang Ho Shin | 2022-04-19 |