Issued Patents All Time
Showing 25 most recent of 89 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12350930 | Print head angle and stitch alignment during full speed printer operation | Chad J. Slenes | 2025-07-08 |
| 11858276 | Resistive liquid metal level sensing in a magnetohydrodynamic (MHD) jetting system | Chu-heng Liu, Paul J. McConville | 2024-01-02 |
| 11260678 | Print substrate optical motion sensing and dot clock generation | — | 2022-03-01 |
| 10796209 | Ink jet print head with standard computer interface | — | 2020-10-06 |
| 10712376 | Impedance measurement of individual actuators of a piezoelectric print head | — | 2020-07-14 |
| 10507650 | Piezoelectric print head drive with energy recovery | — | 2019-12-17 |
| 10500846 | Print head with integrated jet impedance measurement | — | 2019-12-10 |
| 10486447 | Print head shuttling motion with improved precision | — | 2019-11-26 |
| 10360483 | Ink jet pre-fire waveform control | — | 2019-07-23 |
| 10252524 | Print head having ink pressure sensor | Steven R. Slotto, Jonathan Robert Brick, Chad J. Slenes | 2019-04-09 |
| 9931840 | Systems and methods for heating and measuring temperature of print head jet stacks | Curtis Douglass Keller, Gautam Dhar, Chad David Freitag, Jonathan Robert Brick, Douglas Dean Darling +3 more | 2018-04-03 |
| 9925773 | Tin-silver diffusion soldering for thin joints without flux | — | 2018-03-27 |
| 9849689 | Water-vapor assist for filling aqueous print heads | Reid W. Gunnell, Nasser Alavizadeh, Douglas Dean Darling, Walter Sean Harris, Megan Schaffer | 2017-12-26 |
| 9789697 | Fluid level sensor with combined capacitance and conductance | Steven R. Slotto, Blake T. Weimer | 2017-10-17 |
| 9457560 | Method of sensing degradation of piezoelectric actuators | Steven E. Ready, Terrance L. Stephens, David A. Tence | 2016-10-04 |
| 9102148 | Electrostatic membrane diffusion bonding structure and process | Peter J. Nystrom | 2015-08-11 |
| 9016816 | System and method for per drop electrical signal waveform modulation for ink drop placement in inkjet printing | Takahiro Peter Terayama, Douglas Dean Darling, Russell J. Watt, Terrance L. Stephens, James D. Padgett +5 more | 2015-04-28 |
| 8864293 | Phase change ink reservoir for a phase change inkjet printer | David Platt, Tesfalem Zewdneh | 2014-10-21 |
| 8721031 | System and method for analyzing images deposited on an image receiving member of a printer | Trevor James Snyder, David D. Martenson, Ernest Isreal Esplin, James B. Campbell | 2014-05-13 |
| 8615881 | Oleophobic ink jet orifice plate | — | 2013-12-31 |
| 8579396 | Fluid level sensing system and method | Isaac S. Frazier, James Michael Bonicatto, Michael Norkitis | 2013-11-12 |
| 8550609 | System and method for measuring a supply of solid ink in a solid ink printer | Ernest Isreal Esplin, Michael Alan Fairchild | 2013-10-08 |
| 8449066 | System and method for protecting a printer from an over-temperature condition in a printhead | Christian C. Gadke, Lee M. Oien, Nathaniel Morrison, Aaron Boyce, Bruce Baur | 2013-05-28 |
| 8382221 | Fluid level sensing system and method | Isaac S. Frazier, James Michael Bonicatto, Michael Norkitis | 2013-02-26 |
| 8356869 | Body diode forward conduction prevention | — | 2013-01-22 |