Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10875215 | Three dimensional printing method and three dimensional printing apparatus using the same | — | 2020-12-29 |
| 10603893 | 3D printing device and printing correction method | — | 2020-03-31 |
| 10539949 | Three-dimensional printing appratus and method for calibrating printing inaccuracy thereof | Kwan Ho | 2020-01-21 |