Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10052823 | System and method for test pattern formation during three-dimensional object printing | Howard A. Mizes, Patricia J. Donaldson, Jeffrey J. Folkins, Paul A. Hosier, Robert J. Kleckner | 2018-08-21 |
| 9415546 | System and method for controlling material drop volume in three dimensional object printing | Howard A. Mizes, Paul A. Hosier, Jeffrey J. Folkins, Robert J. Kleckner | 2016-08-16 |
| 9327537 | System for adjusting operation of a printer during three-dimensional object printing using an optical sensor | Howard A. Mizes, Paul A. Hosier, Jeffrey J. Folkins, Robert J. Kleckner | 2016-05-03 |
| 9086648 | Calibrating toner concentration sensors using reload measurement | Douglas R. Taylor | 2015-07-21 |
| 8864283 | System and method for visually detecting defective inkjets in an inkjet imaging apparatus | Douglas R. Taylor, Robert E. Rosdahl, Jr. | 2014-10-21 |
| 8767220 | Automated positioning of printed images | Jonathan B. Hunter, Andrew J. Bonacci, David M. Kerxhalli, Michael J. Martin | 2014-07-01 |
| 8655209 | Correction of line width variation due to toner age | W. Bradford Willard, Paul L. Jacobs | 2014-02-18 |
| 8577236 | Reducing reload image quality defects | W. Bradford Willard, Kimberly Anne Stoll | 2013-11-05 |
| 8514470 | Digital printing control using a spectrophotometer | Jack Gaynor Elliot, Lalit Keshav Mestha, Peter Paul, David C. Craig, Christine A. Steurrys | 2013-08-20 |
| 8437040 | Method and system for digitally controlling image printing system to achieve desired color density of printed image | Douglas R. Taylor, Shawn Updegraff | 2013-05-07 |
| 8411324 | Selection of exposure intensity and cleaning field intensity setpoints for optimum line width using sensor reading | Paul L. Jacobs, W. Bradford Willard | 2013-04-02 |
| 8400683 | Streak compensation using model based projections for run time updates | Peter Paul, Claude S. Fillion, Stuart A. Schweid, Douglas R. Taylor | 2013-03-19 |
| 8351081 | Digital printing control using a spectrophotometer | Jack Gaynor Elliot, Lalit Keshav Mestha, Peter Paul, David C. Craig, Christine A. Steurrys | 2013-01-08 |
| 8305642 | Method and system for correlating of uniformity compensations across halftone screens | Douglas R. Taylor, Shawn Updegraff | 2012-11-06 |
| 8126359 | Use of xerographic images and a full-width array sensor for multiple control system sensing | James P. Calamita, Michael J. Martin, Douglas R. Taylor, Shawn Updegraff, David C. Craig | 2012-02-28 |
| 7948658 | Tone reproduction curve linearization | Patricia J. Donaldson, Fan Shi, William B. Willard, David C. Craig | 2011-05-24 |
| 7826770 | Printing apparatus and method | Joseph M. Wing, Robert E. Hildebrand, Brian J. Perry, Alan G. Schlageter, Shawn Updegraff +2 more | 2010-11-02 |
| 7071956 | Method and apparatus for image squareness correction | David M. Kerxhalli | 2006-07-04 |
| 7039348 | Method for maintaining image on image and image on paper registration | David M. Kerxhalli, Keith May, Michael J. Martin, Michael J. Thomas | 2006-05-02 |
| 6903758 | Method for maintaining image squareness and image on image registration | David M. Kerxhalli, Keith May | 2005-06-07 |
| 6806896 | Method of shifting an image or paper to reduce show through in duplex printing | David M. Kerxhalli | 2004-10-19 |
| 6763199 | Systems and methods for one-step setup for image on paper registration | David M. Kerxhalli | 2004-07-13 |
| 6667756 | Method of shifting an image or paper to reduce show through in duplex printing | David M. Kerxhalli | 2003-12-23 |
| 6608988 | Constant inverter speed timing method and apparatus for duplex sheets in a tandem printer | — | 2003-08-19 |
| 6450711 | High speed printer with dual alternate sheet inverters | — | 2002-09-17 |