Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9937670 | Three-dimensional rapid prototyping apparatus and powder filtering mechanism thereof | Kwo-Yuan Shi, Chih-Kai Chen | 2018-04-10 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9937670 | Three-dimensional rapid prototyping apparatus and powder filtering mechanism thereof | Kwo-Yuan Shi, Chih-Kai Chen | 2018-04-10 |