Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9733079 | Double-bead horizontal and vertical spirit level, apparatus using the spirit level, and method of measuring distance and height by using the apparatus | Li-Hua Lin, Po-Yu Wang, Kang-Yu Wang | 2017-08-15 |
| 8830532 | Printing control method and printing system sending color components to the printer except for color components that contain zeros for all content | — | 2014-09-09 |
| 8472072 | Method for improving printing quality and related printing system | — | 2013-06-25 |