Issued Patents All Time
Showing 1–25 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11440331 | Fluid ejection device | Nick McGuinness, Paul A. Richards | 2022-09-13 |
| 11331918 | Ink jet printing | Arun Agarwal, Ron Burns | 2022-05-17 |
| 11230098 | Passivation stacks | Zhizhang Chen | 2022-01-25 |
| 11186089 | Ink jet prinithead | Thomas J. Cardinali, Michael Hager | 2021-11-30 |
| 10828908 | Fluid ejection device | Nick McGuinness, Paul A. Richards | 2020-11-10 |
| 10828892 | Printhead with printer fluid check valve | Rio Rivas, Ed Friesen, Erik D. Torniainen | 2020-11-10 |
| 10780695 | Ink jet printing | Arun Agarwal, Ron Burns | 2020-09-22 |
| 10717278 | Noncircular inkjet nozzle | James A. Feinn, David P. Markel, Albert Nagao, Paul A. Richards, Thomas R. Strand +1 more | 2020-07-21 |
| 10661564 | Ink jet printing | Arun Agarwal, Ron Burns | 2020-05-26 |
| 10562304 | Noncircular inkjet nozzle | James A. Feinn, Albert Nagao, Thomas R. Strand, David R. Thomas, Erik D. Torniainen | 2020-02-18 |
| 10562300 | Adaptive print head calibration process | Diana Canto Estany, Macia Sole Pons | 2020-02-18 |
| 10493757 | Ink jet printhead | Melinda M. Valencia, Michael Hager | 2019-12-03 |
| 10457048 | Ink jet printhead | Thomas J. Cardinali, Michael Hager | 2019-10-29 |
| 10336070 | Fluid ejection device with a fluid recirculation channel | Nicholas Matthew Cooper McGuinness, Alexander Govyadinov, Chris Bakker, Paul A. Richards | 2019-07-02 |
| 10252527 | Noncircular inkjet nozzle | James A. Feinn, David P. Markel, Albert Nagao, Thomas R. Strand, Paul A. Richards +1 more | 2019-04-09 |
| 10245832 | Ink jet printing | Arun Agarwal, Ron Burns | 2019-04-02 |
| 10183496 | Ink jet printing with high drop weight (HDW) planes and low drop weight (LDW) planes | Arun Agarwal, Ron Burns | 2019-01-22 |
| 10112407 | Fluid ejection device | Nick McGuinness, Paul A. Richards | 2018-10-30 |
| 10112393 | Noncircular inkjet nozzle | James A. Feinn, Albert Nagao, Thomas R. Strand, David R. Thomas, Erik D. Tomiainen | 2018-10-30 |
| 10093096 | Maintenance of a printhead of a printer | Ronald A. Askeland | 2018-10-09 |
| 9931847 | Servicing a printhead of a printer | Jeffrey Allen Wagner, Thomas M. Sabo, Ronald A. Askeland, Gonzalo Gaston Llado, Alyssa Michelle Siegman +9 more | 2018-04-03 |
| 9776402 | Thermal ink jet printhead | Anthony M. Fuller, Huyen Pham | 2017-10-03 |
| 9570384 | Semiconductor device | Robert Vina, Terry McMahon, James R. Przybyla | 2017-02-14 |
| 9259932 | Assembly to selectively etch at inkjet printhead | Robel Vina, Sara Jensen Homeijer, Terry McMahon | 2016-02-16 |
| 9171793 | Semiconductor device having a trace comprises a beveled edge | Robel Vina, Terry Momahon, James R. Przybyla | 2015-10-27 |