Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12302985 | Eco-friendly method of manufacturing shoe material, semi-finished, and foamed shoe material made thereby | Yi-Liang Chen | 2025-05-20 |
| 12240194 | Method of manufacturing multicolor shoe material, semi-finished shoe material, and multicolor shoe material | Yi-Liang Chen | 2025-03-04 |