Issued Patents All Time
Showing 176–200 of 274 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7227670 | Method of selective edge softening and rendering for the suppression of halo | Clara Cuciurean-Zapan | 2007-06-05 |
| 7224489 | Font characteristic driven halftoning | Xiaoxue Cheng, Gregory W. Zack | 2007-05-29 |
| 7218785 | Systems for spectral multiplexing of source images to provide a composite image, for rendering the composite image, and for spectral demultiplexing of the composite image | Gaurav Sharma, Steven J. Harrington | 2007-05-15 |
| 7215817 | System and method for digital watermarking in a calibrated printing path | Ricardo L. de Queiroz, Karen M. Braun, Raja Bala | 2007-05-08 |
| 7215792 | Systems for spectral multiplexing of source images to provide a composite image with gray component replacement, for rendering the composite image, and for spectral demultiplexing of the composite image | Gaurav Sharma, Yeqing Zhang, Steven J. Harrington | 2007-05-08 |
| 7170644 | Method and system for reducing distortion in scanned images | Beilei Xu, Jason Repko | 2007-01-30 |
| 7155068 | Systems for spectral multiplexing of source images to provide a composite image, for rendering the composite image, and for spectral demultiplexing the composite image, which achieve increased dynamic range in a recovered source image | Yeqing Zhang, Gaurav Sharma, Steven J. Harrington | 2006-12-26 |
| 7139101 | Anisotropic stochastic screen | Beilei Xu, Shen-Ge Wang | 2006-11-21 |
| 7136522 | Systems for spectral multiplexing of source images to provide a composite image, for rendering the composite image, and for spectral demultiplexing of the composite image to animate recovered source images | Steven J. Harrington, Gaurav Sharma | 2006-11-14 |
| 7133161 | Rehalftoning of gray halftones with optimal screen frequency for robust suppression of moiré | Beilei Xu | 2006-11-07 |
| 7130488 | Systems for spectral multiplexing of source images including a textured source image to provide a composite image, for rendering the composite image, and for spectral demultiplexing of the composite image | Steven J. Harrington, Gaurav Sharma | 2006-10-31 |
| 7127112 | Systems for spectral multiplexing of source images to provide a composite image, for rendering the composite image, and for spectral demultiplexing of the composite image by use of an image capture device | Gaurav Sharma, Steven J. Harrington | 2006-10-24 |
| 7110144 | System and method of performing halftone gamma correction in a printing environment | Shirley N. Cheng, Mark A. Gwaltney, Martin S. Maltz, Connie F. Purdum | 2006-09-19 |
| 7102784 | Method of selective edge softening and rendering for the suppression of halo | Clara Cuciurean-Zapan | 2006-09-05 |
| 7079289 | Rank-order error diffusion image processing | Michael Branciforte, Beilei Xu | 2006-07-18 |
| 7070252 | System and method for digital watermarking in a calibrated printing path | Ricardo L. de Queiroz, Karen M. Braun, Raja Bala | 2006-07-04 |
| 7046397 | Method of selective edge softening and rendering for the suppression of halo | Clara Cuciurean-Zapan | 2006-05-16 |
| 7038816 | Macro uniformity correction for x-y separable non-uniform | R. Victor Klassen, Stephen C. Morgana, Michael Branciforte, Daniel Rudolf Maurer, Michael J. Martin +1 more | 2006-05-02 |
| 7006244 | Image rendering method and system using negative signals | — | 2006-02-28 |
| 6985256 | Halftoning using dot and line screens to avoid two and three color moiré | Xiaoxue Cheng, Shen-Ge Wang, Beilei Xu | 2006-01-10 |
| 6975778 | Method and system to adjust for image errors induced by a lens array | Beilei Xu | 2005-12-13 |
| 6944341 | Loose gray-scale template matching for image processing of anti-aliased lines | Clara Cuciurean-Zapan | 2005-09-13 |
| 6834124 | Adaptive image enhancement filter | Ying-wei Lin | 2004-12-21 |
| 6816269 | Method and apparatus for electronic registration in a binary image path | Yeqing Zhang, Martin E. Banton, Nancy B. Goodman, Susan J. Zoltner, Steve P. Hoover | 2004-11-09 |
| 6807304 | Feature recognition using loose gray scale template matching | John C. Handley, Clara Cuciurean-Zapan | 2004-10-19 |