Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12199234 | Method for producing an electrolytic copper foil | Chia-Ling Chen | 2025-01-14 |
| 12199235 | Lithium ion secondary battery | Chia-Ling Chen | 2025-01-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12199234 | Method for producing an electrolytic copper foil | Chia-Ling Chen | 2025-01-14 |
| 12199235 | Lithium ion secondary battery | Chia-Ling Chen | 2025-01-14 |