Issued Patents All Time
Showing 2,526–2,550 of 4,747 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7441879 | Unit cell of a printhead for an inkjet printer | — | 2008-10-28 |
| 7441876 | Inkjet printhead with suspended heater elements | — | 2008-10-28 |
| 7441875 | Inkjet printhead having rectilinear actuated ink ejection nozzles | — | 2008-10-28 |
| 7441873 | Printhead assembly with thermally aligning printhead modules | — | 2008-10-28 |
| 7441870 | Protection of nozzle structures in a liquid-ejection integrated circuit device | — | 2008-10-28 |
| 7441867 | Inkjet printhead having a pre-determined array of inkjet nozzle assemblies | — | 2008-10-28 |
| 7441866 | Print media air drying inkjet printer | — | 2008-10-28 |
| 7441865 | Printhead chip having longitudinal ink supply channels | Akira Nakazawa, Christopher Hibbard, Paul Ian Mackey, Norman Micheal Berry, Garry Raymond Jackson | 2008-10-28 |
| 7441864 | Method of maintaining a printhead using a maintenance belt with cleaning station | Norman Michael Berry, Akira Nakazawa, Paul Ian Mackey, Bruce Gordon Holyoake, Garry Raymond Jackson +1 more | 2008-10-28 |
| 7441863 | Method of sealing nozzles on a printhead | John Douglas Peter Morgan, Christopher Hibbard, Bruce Gordon Holyoake | 2008-10-28 |
| 7441712 | Method of authenticating security documents | Paul Lapstun | 2008-10-28 |
| 7441862 | Method of modulating printhead peak power requirement using out-of-phase firing | Brian Robert Brown, Simon Robert Walmsley | 2008-10-28 |
| 7441882 | Inkjet printer with printhead cartridge levered into operative position | Norman Michael Berry, Akira Nakazawa, Paul Ian Mackey, Garry Raymond Jackson | 2008-10-28 |
| 7441880 | Common inkjet printer cradle for pagewidth printhead printer cartridge | — | 2008-10-28 |
| 7443434 | Image sensing apparatus including a microcontroller | — | 2008-10-28 |
| 7442317 | Method of forming a nozzle rim | — | 2008-10-28 |
| 7441885 | Printer with digital photograph storage and display | Tobin Allen King | 2008-10-28 |
| 7438371 | Method of modulating printhead peak power requirement using redundant nozzles | Simon Robert Walmsley | 2008-10-21 |
| 7438399 | Printhead cartridge having constant negative pressure head ink supply | Christopher Hibbard, Akira Nakazawa, Garry Raymond Jackson, John Douglas Peter Morgan | 2008-10-21 |
| 7438391 | Micro-electromechanical nozzle arrangement with non-wicking roof structure for an inkjet printhead | Gregory John McAvoy | 2008-10-21 |
| 7438390 | Printhead module assembly with A flexible PCB | Angus John North, Samuel George Mallinson | 2008-10-21 |
| 7438388 | Printer having sprung printed circuit board for printhead assembly | Norman Micheal Berry, Paul Charles Knight | 2008-10-21 |
| 7438386 | Nozzle guard suitable for redirecting ejected ink droplets | Gregory John McAvoy | 2008-10-21 |
| 7438385 | Printhead assembly with interconnected printhead modules | Norman Micheal Berry, Garry Raymond Jackson, Akira Nakazawa | 2008-10-21 |
| 7438382 | Method of maintaining a printhead using contact angle hysteresis | John Douglas Peter Morgan, Christopher Hibbard, Bruce Gordon Holyoake | 2008-10-21 |