Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8109618 | Pigment cartridge carrier device | Gui-Hong Zhou | 2012-02-07 |
| 7661780 | Tuning apparatus for a printhead | Yong Zhao | 2010-02-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8109618 | Pigment cartridge carrier device | Gui-Hong Zhou | 2012-02-07 |
| 7661780 | Tuning apparatus for a printhead | Yong Zhao | 2010-02-16 |