Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7307752 | On-line calibration system for a dynamically varying color marking device | Peter A. Crean, Martin S. Maltz, Robert J. Rolleston, Yao Rong Wang, Eric Jackson +1 more | 2007-12-11 |
| 7110143 | Accurate printing of proprietary mark patterns and colors | Jan Bares, Michael R. Furst, Steven J. Harrington, Eric Jackson | 2006-09-19 |
| 6934053 | methods for producing device and illumination independent color reproduction | Sohail A. Dianat | 2005-08-23 |
| 6809837 | On-line model prediction and calibration system for a dynamically varying color reproduction device | Olga Y. Ramirez | 2004-10-26 |
| 6757076 | Systems and methods for device independent color control to achieve accurate color proofing and reproduction | Fred F. Hubble, III, Michael R. Furst | 2004-06-29 |
| 6744531 | Color adjustment apparatus and method | Eric Jackson, Yao Rong Wang, Martin E. Banton, Peter A. Crean, Steven J. Harrington +1 more | 2004-06-01 |
| 6721692 | Systems and methods for determining spectra using dynamic least squares algorithms with measurements from LED color sensor | Sohail A. Dianat | 2004-04-13 |
| 6690471 | Color imager bar based spectrophotometer for color printer color control system | Jagdish C. Tandon | 2004-02-10 |
| 6650416 | Color image bar based spectrophotometer photodetector optical orientation | Jagdish C. Tandon, Fred F. Hubble, III | 2003-11-18 |
| 6636628 | Iteratively clustered interpolation for geometrical interpolation of an irregularly spaced multidimensional color space | Yao Rong Wang, Daniel Viassolo, Sohail A. Dianat | 2003-10-21 |
| 6621576 | Color imager bar based spectrophotometer for color printer color control system | Jagdish C. Tandon | 2003-09-16 |
| 6584435 | Systems and methods for determining spectra using dynamic karhunen-loeve algorithms with measurements from led color sensor | Sohail A. Dianat | 2003-06-24 |
| 6567170 | Simultaneous plural colors analysis spectrophotometer | Jagdish C. Tandon | 2003-05-20 |
| 6556300 | Color imager bar based spectrophotometer photodetector optical orientation | Jagdish C. Tandon, Fred F. Hubble, III | 2003-04-29 |
| 6556932 | System and method for reconstruction of spectral curves using measurements from a color sensor and a spectral measurement system model | Yao Rong Wang, Fred F. Hubble, III, Tonya L. Love | 2003-04-29 |
| 6538770 | Color printer color control system using dual mode banner color test sheets | — | 2003-03-25 |
| 6449045 | System and method from reconstruction of spectral curves using measurements for a color sensor and statistical techniques | — | 2002-09-10 |
| 6351308 | Color printer color control system with automatic spectrophotometer calibration system | — | 2002-02-26 |
| 6344902 | Apparatus and method for using feedback and feedforward in the generation of presentation images in a distributed digital image processing system | Charles B. Duke, Marty E. Banton, Tracy E. Thieret, Edward J. Solcz | 2002-02-05 |
| 6236474 | Device independent color controller and method | Sohail A. Dianat, Mark A. Scheuer | 2001-05-22 |
| 6185385 | Apparatus and method for online establishment of print control parameters | Yao Rong Wang, John Buranicz, Meera Sampath, Mark A. Scheuer | 2001-02-06 |
| 6157469 | Dynamic device independent image correction method and apparatus | — | 2000-12-05 |
| 6052195 | Automatic colorant mixing method and apparatus | Sohail A. Dianat, Michael Rice, Edward B. Caruthers, Jr., R. Enrique Viturro | 2000-04-18 |
| 6021285 | Sensorless quality control apparatus used upon malfunction of a quality control sensor and method therefor | Sohail A. Dianat, Yao Rong Wang, Perry Li, Michael Rice | 2000-02-01 |
| 5983065 | Method of printing secure documents | Jeffrey J. Folkins, Michael M. Shahin, Craig A. Smith, Michael Parisi | 1999-11-09 |