Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8511795 | Three-dimensional printer | HSING-YI HU, Chen-Hsing Cheng | 2013-08-20 |
| 8454119 | Inkjet printing apparatus | Chen-Hsing Cheng, Tsung-Yu Hung, Cheng Nan Ho | 2013-06-04 |
| 8403286 | Three-dimensional printing device | Chen-Hsing Cheng, HSING-YI HU | 2013-03-26 |
| 8297737 | Inkjet head | Chen-Hsing Cheng | 2012-10-30 |