Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7794060 | Inkjet printhead integrated circuit with rectifying valves | Kia Silverbrook | 2010-09-14 |
| 7735971 | Printhead with elongate nozzles | Matthew Taylor Worsman, Kia Silverbrook | 2010-06-15 |
| 7677702 | Inkjet printhead comprising bonded heater element and dielectric layer with low thermal product | Kia Silverbrook, Gregory John McAvoy, Angus John North, Samuel George Mallinson, Paul Justin Reichl | 2010-03-16 |
| 7661800 | Inkjet printhead with multiple heater elements and cross bracing | Matthew Taylor Worsman, Kia Silverbrook | 2010-02-16 |
| 7637593 | Printhead with low viscous drag droplet ejection | Kia Silverbrook, Angus John North, Samuel George Mallinson, Gregory John McAvoy | 2009-12-29 |
| 7597425 | Inkjet printhead with multiple heater elements in parallel | Matthew Taylor Worsman, Kia Silverbrook | 2009-10-06 |
| 7549735 | Inkjet printhead with quadrupole actuators | Matthew Taylor Worsman, Kia Silverbrook | 2009-06-23 |
| 7465037 | Printhead with rectifying valve at ink chamber inlet | Kia Silverbrook | 2008-12-16 |
| 7448729 | Inkjet printhead heater elements with thin or non-existent coatings | Kia Silverbrook, Gregory John McAvoy, Angus John North, Samuel George Mallinson | 2008-11-11 |
| 7445317 | Inkjet printhead with droplet stem anchor | Matthew Taylor Worsman, Kia Silverbrook | 2008-11-04 |
| 7431432 | Printhead that combines ink from adjacent actuators | Matthew Taylor Worsman, Kia Silverbrook | 2008-10-07 |
| 7419249 | Inkjet printhead with low thermal product layer | Kia Silverbrook, Gregory John McAvoy, Angus John North, Samuel George Mallinson, Paul Justin Reichl | 2008-09-02 |
| 7334876 | Printhead heaters with small surface area | Kia Silverbrook, Gregory John McAvoy, Angus John North, Samuel George Mallinson | 2008-02-26 |
| 7261394 | Inkjet nozzle with reduced fluid inertia and viscous drag | Kia Silverbrook, Angus John North, Samuel George Mallinson, Gregory John McAvoy | 2007-08-28 |
| 7147306 | Printhead nozzle with reduced ink inertia and viscous drag | Kia Silverbrook, Angus John North, Samuel George Mallinson, Gregory John McAvoy | 2006-12-12 |