Issued Patents All Time
Showing 126–147 of 147 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8259350 | Job-specific print defect management | Edul N. Dalal, D. Rene Rasmussen | 2012-09-04 |
| 8249830 | Method and system for automatically diagnosing faults in rendering devices | Rajinderjeet Singh Minhas, Vishal Monga, Divyanshu Vats | 2012-08-21 |
| 8233669 | System and method to detect changes in image quality | John C. Handley, Beilei Xu | 2012-07-31 |
| 8208183 | Detecting image quality defects by measuring images printed on image bearing surfaces of printing devices | Edul N. Dalal, Rajinderjeet Singh Minhas | 2012-06-26 |
| 8204303 | Spatially based transformation of spot colors | Edul N. Dalal, Patrick R. Harrington | 2012-06-19 |
| 8150106 | Printer characterization, monitoring and diagnosis using dynamic test patterns generated by sensing and analyzing customer documents | Rajinderjeet Singh Minhas, Meera Sampath | 2012-04-03 |
| 8126199 | Identification of faulty jets via sensing on customer images | Beilei Xu | 2012-02-28 |
| 8120816 | Automated image quality diagnostics system | Meera Sampath | 2012-02-21 |
| 8116585 | Background noise detection on rendered documents | R. Victor Klassen | 2012-02-14 |
| 8077358 | Systems and methods for implementing use of customer documents in maintaining image quality (IQ)/image quality consistency (IQC) of printing devices | Martin E. Banton | 2011-12-13 |
| 8068695 | Positional distortion compensation | Edul N. Dalal | 2011-11-29 |
| 7965414 | Systems and methods for detecting image quality defects | Jing Wang | 2011-06-21 |
| 7933053 | Fine tuning color dictionaries | Edul N. Dalal, Raja Bala | 2011-04-26 |
| 7911652 | Methods and systems for determining banding compensation parameters in printing systems | Nancy B. Goodman, Robert P. Loce, William J. Nowak, Howard A. Mizes, Peter Paul +2 more | 2011-03-22 |
| 7838814 | Plenoptic system for recording images from sheets | Rajinderjeet Singh Minhas, Robert P. Herloski | 2010-11-23 |
| 7783122 | Banding and streak detection using customer documents | R. Victor Klassen | 2010-08-24 |
| 7660460 | Gamut selection in multi-engine systems | Edul N. Dalal, Zhigang Fan | 2010-02-09 |
| 7652791 | Reprinting | Ann L. McCarthy, Edul N. Dalal, Dale R. Mashtare, Raja Bala | 2010-01-26 |
| 7542059 | Page scheduling for printing architectures | Charles D. Rizzolo, Edul N. Dalal, Dusan G. Lysy, Dale R. Mashtare, R. Victor Klassen +1 more | 2009-06-02 |
| 7486416 | Inter-separation decorrelator | Edul N. Dalal, Robert P. Loce, Raja Bala, Yeqing Zhang, Norman W. Zeck | 2009-02-03 |
| 7382507 | Image quality defect detection from image quality database | — | 2008-06-03 |
| 6954287 | Gamut mapping preserving local luminance differences with adaptive spatial filtering | Thyagarajan Balasubramanian, Ricardo L. de Queiroz, Reiner Eschbach | 2005-10-11 |