Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10525693 | Extrusion device of three-dimensional printer and cooling mechanism and cooling method thereof | Ting-Chun Chen, Yu-Jen Chang | 2020-01-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10525693 | Extrusion device of three-dimensional printer and cooling mechanism and cooling method thereof | Ting-Chun Chen, Yu-Jen Chang | 2020-01-07 |