Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12373375 | Magnetic suction storage device | Chin-Feng Chang, Yu-Che Cheng | 2025-07-29 |
| 12283335 | Storage device suitable for high temperature | Chin-Feng Chang, Wei Wang | 2025-04-22 |