Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11970010 | Printhead with circulation channel | Jacob Lum, Mengqian Lu, Garrett E. Clark | 2024-04-30 |
| 11467116 | Fluidic property determination from fluid impedances | Eric Martin, Daryl E. Anderson, James Michael Gardner, Kevin Kaufmann | 2022-10-11 |
| 11220104 | Reducing inkjet aerosol | Steven M Krause, Hector Lebron | 2022-01-11 |
| 11090928 | Fluid distinguishing devices | Daryl E. Anderson, Eric Martin, James Michael Gardner | 2021-08-17 |
| 11040530 | Temperature-based actuator evaluation | Daryl E. Anderson, Eric Martin, James Michael Gardner | 2021-06-22 |
| 10717278 | Noncircular inkjet nozzle | David P. Markel, Albert Nagao, Paul A. Richards, Thomas R. Strand, Erik D. Torniainen +1 more | 2020-07-21 |
| 10562304 | Noncircular inkjet nozzle | Albert Nagao, Thomas R. Strand, David R. Thomas, Erik D. Torniainen, Lawrence H. White | 2020-02-18 |
| 10252527 | Noncircular inkjet nozzle | David P. Markel, Albert Nagao, Thomas R. Strand, Paul A. Richards, Lawrence H. White +1 more | 2019-04-09 |
| 10112384 | Enhancing temperature distribution uniformity across a printer die | Clayton L. Holstun, Kelly Ronk | 2018-10-30 |
| 10112393 | Noncircular inkjet nozzle | Albert Nagao, Thomas R. Strand, David R. Thomas, Erik D. Tomiainen, Lawrence H. White | 2018-10-30 |
| 9908326 | Enhancing temperature distribution uniformity across a printer die | Clayton L. Holstun, Kelly Ronk | 2018-03-06 |
| 9427752 | Dispensing heads with fluid puddle limiting surface features | Thomas R. Strand, Jeffrey A. Nielsen, Stan E. Leigh | 2016-08-30 |
| 8919928 | Fluid ejection device having firing chamber with mesa | Lawrence H. White, Peter Mardilovich, Erik D. Torniainen, Thomas R. Strand, Tony S. Cruz-Uribe | 2014-12-30 |
| 7932098 | Microfluidic system utilizing thin-film layers to route fluid | Winthrop D. Childers, Paul Crivelli, David Tyvoll, Douglas A. Sexton | 2011-04-26 |
| 7669314 | Method of fabricating a fluid ejection device having a data storage structure | Lawrence H. White, Satya Prakash, Donald W. Schulte, Terry McMahon, Adam L. Ghozeil | 2010-03-02 |
| 7517056 | Fluid ejection device | Elizabeth A. Fellner, James Pingel, Matthew Giere, Satya Prakash, David W. Jenkins +4 more | 2009-04-14 |
| 7249825 | Fluid ejection device with data storage structure | Lawrence H. White, Satya Prakash, Donald W. Schulte, Terry McMahon, Adam L. Ghozeil | 2007-07-31 |
| 7104624 | Fire pulses in a fluid ejection device | Dennis Schloeman | 2006-09-12 |
| 6935714 | Variable mapping of nozzle rows to decrease dot placement artifacts of an inkjet printhead | Ronald A. Askeland, David D. Helfrick, Jason R. Arbeiter, Jason Quintana | 2005-08-30 |
| 6932453 | Inkjet printhead assembly having very high drop rate generation | Winthrop D. Childers, Michael J. Barbour | 2005-08-23 |
| 6922203 | Barrier/orifice design for improved printhead performance | Matthew Giere, Clayton L. Holstun | 2005-07-26 |
| 6832823 | Disabling ink ejection elements to decrease dot placement artifacts in an inkjet printhead | Ronald A. Askeland, David D. Helfrick, Jason R. Arbeiter, Jason Quintana | 2004-12-21 |
| 6746107 | Inkjet printhead having ink feed channels defined by thin-film structure and orifice layer | Matthew Giere, Colin C. Davis | 2004-06-08 |
| 6726300 | Fire pulses in a fluid ejection device | Dennis Schloeman | 2004-04-27 |
| 6698858 | System and method for decreasing print banding with time delay synchronization of ejected ink | Ronald A. Askeland, David D. Helfrick, Jason R. Arbeiter, Jason Quintana | 2004-03-02 |