Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7215369 | Compact pixel reset circuits using reversed current readout | Ray Mentzer | 2007-05-08 |
| 7029084 | Integrated programmable fire pulse generator for inkjet printhead assembly | Dennis Schloeman, Michael J. Barbour | 2006-04-18 |
| 7019866 | Common communication bus and protocol for multiple injet printheads in a printing system | Michael J. Barbour, Richard I. Klaus | 2006-03-28 |
| 6755495 | Integrated control of power delivery to firing resistors for printhead assembly | George H. Corrigan, III, Dennis Schloeman | 2004-06-29 |
| 6641243 | Multiple printhead apparatus with temperature control and method | Daryl E. Anderson, Dennis Schloeman | 2003-11-04 |
| 6600302 | Voltage stabilization circuit | Adam L. Ghozeil | 2003-07-29 |
| 6520615 | Thermal inkjet print head with integrated power supply fault protection circuitry for protection of firing circuitry | Adam L. Ghozeil | 2003-02-18 |
| 6478396 | Programmable nozzle firing order for printhead assembly | Dennis Schloeman | 2002-11-12 |
| 6431678 | Ink leakage detecting apparatus | James A. Feinn | 2002-08-13 |
| 6390580 | Printhead registration apparatus and method | Daryl E. Anderson, Dennis Schloeman | 2002-05-21 |
| 6386674 | Independent power supplies for color inkjet printers | George H. Corrigan, III, John M. Wade, Pere Esterri, Clayton L. Holstun, Glenn Thomas Haddick +1 more | 2002-05-14 |
| 6375295 | Reduced EMI printhead apparatus and method | Adam L. Ghozeil, Michael J. Barbour | 2002-04-23 |
| 6322189 | Multiple printhead apparatus with temperature control and method | Daryl E. Anderson, Dennis Schloeman | 2001-11-27 |
| 6318828 | System and method for controlling firing operations of an inkjet printhead | Michael J. Barbour, George H. Corrigan, III, Adam L. Ghozeil, Richard I. Klaus | 2001-11-20 |
| 6280011 | Circuit and assembly with selectable resistance low voltage differential signal receiver | Dennis Schloeman, Adam L. Ghozeil | 2001-08-28 |
| 6280012 | Printhead apparatus having digital delay elements and method therefor | Dennis Schloeman, Adam L. Ghozeil | 2001-08-28 |
| 6260952 | Apparatus and method for routing power and ground lines in a ink-jet printhead | James A. Feinn | 2001-07-17 |
| 6225929 | Digital-to-analog converter having switchable current sources and resistor string | — | 2001-05-01 |
| 6133470 | Integration of p-xylene production and subsequent conversion process | David L. Stern | 2000-10-17 |