Issued Patents All Time
Showing 51–75 of 138 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8491076 | Fluid droplet ejection devices and methods | Robert Hasenbein | 2013-07-23 |
| 8491100 | Piezoelectric ink jet module with seal | Edward R. Moynihan, Yong Zhou, Amy L. Brady, Robert G. Palifka | 2013-07-23 |
| 8459768 | High frequency droplet ejection device and method | Robert Hasenbein, Deane A. Gardner, Steven H. Barss | 2013-06-11 |
| 8454132 | Moisture protection of fluid ejector | Christoph Menzel, Andreas Bibl | 2013-06-04 |
| 8425014 | Ring electrode for fluid ejection | Mats G. Ottosson, Christoph Menzel | 2013-04-23 |
| 8403465 | Apparatus for reducing crosstalk in the supply and return channels during fluid droplet ejecting | Kevin Von Essen, Mats G. Ottosson, Christoph Menzel | 2013-03-26 |
| 8377319 | Print head nozzle formation | Zhenfang Chen, Andreas Bibl | 2013-02-19 |
| 8303082 | Nozzle shape for fluid droplet ejection | Christoph Menzel | 2012-11-06 |
| 8287093 | Drop ejection assembly | John A. Higginson, Andreas Bibl | 2012-10-16 |
| 8272717 | Jetting device with reduced crosstalk | Christoph Menzel, John A. Higginson, Andreas Bibl, Kevin Von Essen | 2012-09-25 |
| 8267500 | Single-pass inkjet printing | David Grose, Nathan P. Hine, Peter Wallis, Yong Zhou | 2012-09-18 |
| 8251483 | Mitigation of shorted fluid ejector units | Christoph Menzel | 2012-08-28 |
| 8251471 | Individual jet voltage trimming circuitry | Richard E. Fontaine, Scott Leger, Daniel Cote, Melvin L. Biggs, Todd W. Boucher | 2012-08-28 |
| 8226208 | Non-wetting coating on a fluid ejector | Yoshimasa Okamura, Jeffrey Birkmeyer, John A. Higginson, Gregory De Brabander, Andreas Bibl | 2012-07-24 |
| 8162466 | Printhead having impedance features | Andreas Bibl, John A. Higginson, Deane A. Gardner, Robert Hasenbein, Melvin L. Biggs +1 more | 2012-04-24 |
| 8147040 | Moisture protection of fluid ejector | Christoph Menzel, Michael Ducker, Kevin Von Essen, Andreas Bibl | 2012-04-03 |
| 8123319 | High speed high resolution fluid ejection | Steven H. Barss | 2012-02-28 |
| 8061820 | Ring electrode for fluid ejection | Mats G. Ottosson, Christoph Menzel | 2011-11-22 |
| 8061810 | Mitigation of fluid leaks | Steven H. Barss | 2011-11-22 |
| 7690779 | High resolution multicolor ink jet printer | Charles W. Spehrley, Jr. | 2010-04-06 |
| 7686424 | Printhead | John C. Batterton, Andreas Bibl, Brian Walsh | 2010-03-30 |
| 7681994 | Drop ejection device | Melvin L. Biggs | 2010-03-23 |
| 7673969 | Droplet ejection apparatus alignment | Steven H. Barss, Andreas Bibl, John A. Higginson, David A. Swett, Daniel Cote +2 more | 2010-03-09 |
| 7578573 | Drop ejection assemby | John A. Higginson, Andreas Bibl | 2009-08-25 |
| 7478899 | Piezoelectric ink jet module with seal | Edward R. Moynihan, Yong Zhou, Amy L. Brady, Robert G. Palifka | 2009-01-20 |