Issued Patents All Time
Showing 1–25 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11508071 | System and method to detect, suppress, and modify background regions of scanned documents | Clara Cuciurean-Zapan | 2022-11-22 |
| 10986250 | System and method to detect and adjust image background | Peter McCandlish | 2021-04-20 |
| 10986249 | System and method for processing and enhancing achromatic characters of scanned digital documents | — | 2021-04-20 |
| 10924625 | Dynamic compression acceleration using real-time image data entropy analysis | Louis Ba La | 2021-02-16 |
| 10919310 | Methods for operating printhead inkjets to attenuate ink drying in the inkjets during printing operations | Stuart A. Schweid, Raymond J. Clark | 2021-02-16 |
| 10086607 | System and method for control of inkjets in inkjet printers | John F. Seward, Jr. | 2018-10-02 |
| 9975330 | System and method for generation of non-firing electrical signals for operation of ejectors in inkjet printheads | Douglas Dean Darling, David A. Mantell | 2018-05-22 |
| 9906687 | Method and apparatus for starting an error diffusion method | Ryan Metcalfe | 2018-02-27 |
| 9679356 | Vectorized two stage tile-based scaling | Ryan Metcalfe | 2017-06-13 |
| 9573382 | System and method for missing inkjet compensation in a multi-level inkjet printer | — | 2017-02-21 |
| 9357101 | Simultaneous duplex magnification compensation for high-speed software image path (SWIP) applications | Ryan Metcalfe | 2016-05-31 |
| 9307119 | Systems and methods for computation-efficient image processing system architecture | Xing Li, Meng Yao, Michael D. Stevens, Paul W. Phillippi | 2016-04-05 |
| 9262704 | Rendering images to lower bits per pixel formats using reduced numbers of registers | Ryan Metcalfe | 2016-02-16 |
| 9179039 | Methods and systems for processing low resolution images via error diffusion | Ryan Metcalfe | 2015-11-03 |
| 9007659 | Re-ordered error diffusion for fast implementation | Chao Yu, Xing Li | 2015-04-14 |
| 8985723 | System and method of compensating for defective inkjets | Joel Chan | 2015-03-24 |
| 8983182 | System and method for estimating continuous tone values from rendered binary input | Xing Li, Robert Robideau | 2015-03-17 |
| 8955937 | System and method for inoperable inkjet compensation | Joel Chan | 2015-02-17 |
| 8894179 | System and method for high speed inoperative inkjet compensation | Stephen M. Kroon | 2014-11-25 |
| 8842938 | Method and system for performing resolution expansion with high quality edge enhancement | Xing Li, Barbara L. Farrell | 2014-09-23 |
| 8824031 | Method and apparatus for object assisted image editing and transmission of scanned documents | Mihai Cuciurean-Zapan | 2014-09-02 |
| 8807695 | System and method for estimating ink usage in an inkjet printer | David A. Mantell, Martin L. Frachioni, Raymond J. Clark | 2014-08-19 |
| 8714692 | System and method of compensating for defective inkjets with context dependent image data | Stephen M. Kroon | 2014-05-06 |
| 8482801 | Storage of stamp information for error diffusion | David A. Mantell, John Adam Handwork | 2013-07-09 |
| 8117134 | Neutral pixel correction for proper marked color printing | James B. Campbell, Francis K. Tse, Xing Li | 2012-02-14 |