Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10813379 | Tube exchanging device of three dimensional printer | — | 2020-10-27 |
| 10042350 | System and method for detecting printing filament for three dimensional printing | Wei-Yu Chen | 2018-08-07 |
| 8833766 | Paper pressing apparatus for printing apparatus | — | 2014-09-16 |
| 8534665 | Input tray capable of aligning paper | — | 2013-09-17 |