Issued Patents All Time
Showing 26–50 of 105 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8180230 | Toner consumption calculation for printer with multiple interacting separations | — | 2012-05-15 |
| 8116585 | Background noise detection on rendered documents | Wencheng Wu | 2012-02-14 |
| 8108247 | Toner estimator and reporter | — | 2012-01-31 |
| 8102564 | Method and system for color correction using both spatial correction and printer calibration techniques | — | 2012-01-24 |
| 8089668 | Method of compensating for clipping in input scanners | — | 2012-01-03 |
| 8077330 | Parallel RIP with preamble caching | Peter A. Crean, Michael L. Campanella | 2011-12-13 |
| 7982873 | Method and system for correcting spectrophotometer differences | — | 2011-07-19 |
| 7937235 | Scanner calibration robust to lamp warm-up | — | 2011-05-03 |
| 7872767 | Parallel printing system | — | 2011-01-18 |
| 7826090 | Method and apparatus for multiple printer calibration using compromise aim | — | 2010-11-02 |
| 7817290 | System and method for transmitting analyzed image content information for print engine control | Norman W. Zeck | 2010-10-19 |
| 7783122 | Banding and streak detection using customer documents | Wencheng Wu | 2010-08-24 |
| 7719716 | Scanner characterization for printer calibration | — | 2010-05-18 |
| 7590501 | Scanner calibration robust to lamp warm-up | — | 2009-09-15 |
| 7583409 | Patch codes with improved robustness | Stephen C. Morgana | 2009-09-01 |
| 7542059 | Page scheduling for printing architectures | Charles D. Rizzolo, Edul N. Dalal, Dusan G. Lysy, Dale R. Mashtare, Wencheng Wu +1 more | 2009-06-02 |
| 7542172 | Method of detecting pages subject to reload artifact | — | 2009-06-02 |
| 7511860 | Systems and methods of embedding gamut mapping information into printed images | Raja Bala | 2009-03-31 |
| 7376269 | Systems and methods for detecting image quality defects | Stephen C. Morgana | 2008-05-20 |
| 7315394 | Calibration method for an imaging device | Raja Bala | 2008-01-01 |
| 7295349 | Systems and methods for compensating for print defects | Howard A. Mizes | 2007-11-13 |
| 7295215 | Method for calculating colorant error from reflectance measurement | — | 2007-11-13 |
| 7215440 | Fast interpolation of large color lookup tables | Thyagarajan Balasubramanian | 2007-05-08 |
| 7173734 | Intercolor bleed reduction in liquid ink printers | David A. Mantell | 2007-02-06 |
| 7161705 | Parallel printing system having modes for auto-recovery, auto-discovery of resources, and parallel processing of unprotected postscript jobs | — | 2007-01-09 |