Issued Patents All Time
Showing 101–123 of 123 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8005390 | Optimization of reload performance for printer development systems with donor rolls | Palghat S. Ramesh, Joseph C. Sheflin, Jack T. LeStrange, Peter Paul | 2011-08-23 |
| 7996181 | System and method for sensor phasing using a substrate edge signal | Vladimir Kozitsky, Alex S. Brougham | 2011-08-09 |
| 7983575 | Apparatus and method for determining photoreceptor charge transport layer thickness of apparatus using a scorotron charge device | Michael F. Zona, Eric S. Hamby | 2011-07-19 |
| 7949268 | Dynamic photo receptor wear rate adjustment based on environmental sensor feedback | Kenny-Tuan Dinh, Karl E. Kurz, Bruce E. Thayer, Michael F. Zona | 2011-05-24 |
| 7941067 | Apparatus for print assembly blade deflection detection | Bruce E. Thayer | 2011-05-10 |
| 7929878 | Photoreceptor filming reduction and long photoreceptor life through adjustment of cleaning blade working angle | Bruce E. Thayer | 2011-04-19 |
| 7898666 | Method and apparatus for robust detection of the density of a pigmented layer | Julianna Elizabeth Lin, Peter Paul, William C. Dean, William L. Kennedy | 2011-03-01 |
| 7877054 | Process for development of cleaning blade lubrication stripes | Bruce E. Thayer, Michael F. Zona | 2011-01-25 |
| 7873290 | Dynamic process control for image printing devices in the presence of reload defects based on customer image content | Joseph C. Sheflin, Jack T. LeStrange, Peter Paul | 2011-01-18 |
| 7869732 | Amplitude modulation of illuminators in sensing applications in printing system | Julianna Elizabeth Lin, Peter Paul | 2011-01-11 |
| 7791751 | Printing systems | Robert M. Lofthus, Dusan G. Lysy, Markus P. J. Fromherz, Kristine A. German, Stephen P. Hoover +1 more | 2010-09-07 |
| 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, Palghat S. Ramesh | 2010-06-29 |
| 7715742 | Photoconductor life through active control of charger settings | Christopher A. DiRubio, Paul C. Julien, Eric S. Hamby, Palghat S. Ramesh, Michael F. Zona +1 more | 2010-05-11 |
| 7639970 | Optimization of magnetic roll speed profile in an electrophotographic printing system | Daniel M. Bray, Paul C. Julien, Peter Paul, Palghat S. Ramesh | 2009-12-29 |
| 7593654 | Mass-based sensing of charging knee for active control of charger settings | Palghat S. Ramesh, Christopher A. DiRubio, William C. Dean | 2009-09-22 |
| 7509076 | Squarewave charging of a photoreceptor | Michael F. Zona, Christopher A. DiRubio, Palghat S. Ramesh | 2009-03-24 |
| 7447452 | Method and system for improving electrophotographic run cost through cyclic efficiency of the charging device | Christopher A. DiRubio, Eric S. Hamby | 2008-11-04 |
| 7325899 | Real-time interlace adjustment based on predicted image quality | Peter Paul | 2008-02-05 |
| 7313337 | Method and apparatus for sensing and controlling residual mass on customer images | Gerald M. Fletcher, Eric S. Hamby, Peter Paul | 2007-12-25 |
| 7286778 | Feed forward mitigation of development transients | Daniel M. Bray, Paul C. Julien | 2007-10-23 |
| 7236711 | Full-width array sensing of two-dimensional residual mass structure to enable mitigation of specific defects | Christopher A. DiRubio, Gerald M. Fletcher, Eric S. Hamby, Martin Krucinski, Robert Mead +5 more | 2007-06-26 |
| 7224917 | Method and system for reducing toner abuse in development systems of electrophotographic systems | Paul C. Julien, Daniel M. Bray | 2007-05-29 |
| 7113717 | Closed loop control of nip pressure in a fuser system | Donald M. Bott, Joseph Martin Antonio, Osman Polatkan | 2006-09-26 |