Issued Patents All Time
Showing 76–94 of 94 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7869748 | Direct imaging system with addressable actuators on a development roll | Lalit Keshav Mestha, John G. Shaw, Allen T. Retzlaff, Jr., Peter M. Gulvin, Pinyen Lin +1 more | 2011-01-11 |
| 7834900 | Method and apparatus for correcting banding defects in a photoreceptor image forming apparatus | Robert J. Kleckner | 2010-11-16 |
| 7747184 | Method of using biased charging/transfer roller as in-situ voltmeter and photoreceptor thickness detector and method of adjusting xerographic process with results | Christopher A. DiRubio, Michael F. Zona, Charles A. Radulski, Aaron Michael Burry | 2010-06-29 |
| 7715742 | Photoconductor life through active control of charger settings | Aaron Michael Burry, Christopher A. DiRubio, Paul C. Julien, Eric S. Hamby, Michael F. Zona +1 more | 2010-05-11 |
| 7706728 | Apparatus and methods for loading a donor roll utilizing a slow speed trim roll | John F. Knapp, Paul J. McConville, Daniel M. Bray, Robert A. Pictor, Todd K. Preston +3 more | 2010-04-27 |
| 7660551 | Apparatus and methods for loading a donor roll | John F. Knapp, Daniel M. Bray, Robert A. Pictor, Todd K. Preston, Lawrence Floyd, Jr. +2 more | 2010-02-09 |
| 7643764 | Reflective sensor sampling for tone reproduction control regulation | Eric Michael Gross, Thomas F. Shane | 2010-01-05 |
| 7639970 | Optimization of magnetic roll speed profile in an electrophotographic printing system | Aaron Michael Burry, Daniel M. Bray, Paul C. Julien, Peter Paul | 2009-12-29 |
| 7593654 | Mass-based sensing of charging knee for active control of charger settings | Aaron Michael Burry, Christopher A. DiRubio, William C. Dean | 2009-09-22 |
| 7509076 | Squarewave charging of a photoreceptor | Michael F. Zona, Christopher A. DiRubio, Aaron Michael Burry | 2009-03-24 |
| 7492485 | Image-based compensation and control of photoreceptor ghosting defect | Peter Paul | 2009-02-17 |
| 7415229 | Method and system for improved implementation of maintenance routines in a productive system | Eric Michael Gross, Barrett Gady, Eric S. Hamby | 2008-08-19 |
| 7366453 | Xerographic developer unit having multiple magnetic brush rolls rotating against the photoreceptor | Michael D. Thompson, James M. Chappell, Steven C. Hart, Patrick J. Howe, Ajay Kumar +3 more | 2008-04-29 |
| 7298980 | Feed forward and feedback toner concentration control utilizing post transfer sensing for TC set point adjustment for an imaging system | Eric Michael Gross, Barrett Gady | 2007-11-20 |
| 7236711 | Full-width array sensing of two-dimensional residual mass structure to enable mitigation of specific defects | Aaron Michael Burry, Christopher A. DiRubio, Gerald M. Fletcher, Eric S. Hamby, Martin Krucinski +5 more | 2007-06-26 |
| 6775502 | System and method for high solids image conditioning of liquid ink images utilizing a source of high fluid pressure to configured to emit a jet of fluid | Gerald A. Domoto, Donald M. Bott, Shu Chang, Fa-Gung Fan | 2004-08-10 |
| 6246855 | Apparatus for loading dry xerographic toner onto a traveling wave grid | Yuri Gartstein | 2001-06-12 |
| 6233423 | Transfer apparatus with dual transfer-assist blades | Gerald M. Fletcher, Christian O. Abreu, John T. Buzzelli | 2001-05-15 |
| 6137979 | Toner transport using superimposed traveling electric potential waves | Yuri Gartstein, Michael D. Thompson | 2000-10-24 |