Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9849662 | Lead screw guide assembly and three-dimensional printing apparatus | Jui-Feng Chang | 2017-12-26 |
| 9839234 | Three-dimensional printing device | Jui-Feng Chang, Shy-Huey Yee | 2017-12-12 |
| 9731452 | Three dimensional printer and method for adjusting working coordinate of platform thereof | Yang-Teh Lee, Kwan Ho | 2017-08-15 |
| 9656425 | Three-dimensional printing apparatus | Jui-Feng Chang | 2017-05-23 |