Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10059049 | Device and method for nozzle adjustment | Ji Li, Ting Zhang, Yu Zhang | 2018-08-28 |
| 9944015 | System of rapid prototyping and method thereof | Li Yu | 2018-04-17 |
| 9904862 | Three-dimensional printing modeling apparatus for hand-written characters and method thereof | Yong-Ping Zheng | 2018-02-27 |