Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11162197 | Three-dimensional integrated shoe blank with tongue and method for manufacturing the same | Yu-Lin Li | 2021-11-02 |
| 11154109 | Three-dimensional (3D) shoe blank made by flat knitting machine and manufacturing method thereof | Yu-Lin Li | 2021-10-26 |
| 10683594 | Three-dimensional integrated shoe blank with tongue and method for manufacturing the same | Yu-Lin Li | 2020-06-16 |