Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11768641 | Outsourcing print jobs with print job recipes | Paul Wissenbach, Shaun Henry | 2023-09-26 |
| 7576878 | Enhanced management of raster image processing resources | Robert Christiansen, Paul Wissenbach, Brian E. Hoffmann, Robert Stevahn | 2009-08-18 |
| 7576880 | Cooperative rasterization of print data in an enterprise network | Robert Christiansen, Brian E. Hoffmann | 2009-08-18 |
| 7532358 | Hardware implemented loss-less page data compressor/decompressor | John Henry Harris, III | 2009-05-12 |
| 7373008 | Grayscale and binary image data compression | Anthony Ezell | 2008-05-13 |
| 7317547 | Single compressor with plural decompressors for multi-laser printing | Randall E Grohs | 2008-01-08 |
| 6929411 | Selectable control of raster image processor | Robert Christiansen, Ouri Poupko, Amir Gaash | 2005-08-16 |
| 6778291 | Fast page analyzer for proper selection of compression engine for rendered data | — | 2004-08-17 |
| 6583887 | Method and apparatus for data compression | Richard Benear, Gregory S. Saathoff, Jeffery M. Roberts | 2003-06-24 |
| 5949964 | Method and apparatus for halftoning of images in a printer | Douglas B. Heins, Brian E. Hoffmann, James R. Nottingham, Gary L. Vondran, Jr. | 1999-09-07 |
| 5892890 | Computer system with parallel processor for pixel arithmetic | Douglas B. Heins | 1999-04-06 |
| 5852742 | Configurable data processing pipeline | Gary L. Vondran, Jr., James R. Nottingham, Douglas B. Heins, Brian E. Hoffmann | 1998-12-22 |