Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7810803 | Sheet constraint | David F. D. Buck, Samrin Sing | 2010-10-12 |
| 7586654 | System and method of adding messages to a scanned image | — | 2009-09-08 |
| 7362320 | Electronic device having a light emitting/detecting display screen | David M. Payne, John W. Huffman, Phillip R. Luque | 2008-04-22 |
| 6977755 | Toner advisor apparatus and method | David M. Payne | 2005-12-20 |
| 6975339 | Electrostatic-writing mechanism having micromirrors to selectively direct light onto optical photoconductor mechanism | Jeffrey Hall | 2005-12-13 |
| 6965745 | Imaging consumables metering | C. Troy Jensen, David M. Payne | 2005-11-15 |
| 6807391 | Thermally activated sealing apparatus and method | David M. Payne, Troy Jensen | 2004-10-19 |
| 6804478 | Methods and apparatus for controlling a fuser | Michael Martin | 2004-10-12 |
| 6779747 | Intelligent document shredder device | Brent J. McLean, Leslie G. Murray | 2004-08-24 |
| 6782214 | Fuser sensor system and method with media detection | Michael Martin | 2004-08-24 |
| 6776543 | Fiber optic print media thickness sensor and method | Jeffrey Hall | 2004-08-17 |
| 6764071 | Methods and apparatus for moving media along a media path | — | 2004-07-20 |
| 6749355 | Writing instrument with user-controlled ink color | David M. Payne, C. Troy Jensen | 2004-06-15 |
| 6648324 | Method and system for automatically sensing the size of print medium in a printing device | Angela K. DiFronzo, John W. Huffman | 2003-11-18 |
| 6643475 | Fuser sensor system | Michael Martin | 2003-11-04 |
| 6603845 | Phone device directory entry addition | C. Troy Jensen, David M. Payne | 2003-08-05 |
| 6594767 | System for preventing power save mode during a pre-set condition while tracking patterns of use in order to modify the pre-set condition to accommodate the patterns of use | Steve Wiley, Margaret J. Burton, David M. Payne, Michelle E. Evans | 2003-07-15 |
| 6578842 | Methods and apparatus for moving media along a media path | — | 2003-06-17 |
| 6264195 | Sheet material supply tray with automatic size adjustment | Angela K. DiFronzo | 2001-07-24 |
| 6236830 | Heated fuser roller | Scott A. Putz, David Arellano, Kent S. Takeshita | 2001-05-22 |
| 6184914 | Electrophotographic printing system and method, using toners that exhibit different charge states | William Britton, Gary L. Holland | 2001-02-06 |
| 6160983 | Heated fuser roller | Scott A. Putz, David Arellano, Kent S. Takeshita | 2000-12-12 |
| 6160642 | Integrated printer and scanner device | Paul K. Mui, Peter Gysling, Russell A. Mendenhall, Seana Lahey Young | 2000-12-12 |
| 5975515 | System for designating paper cassettes in printers and copiers | Sandra Capri | 1999-11-02 |
| 5657922 | Machine and process for forming tapered or cylindrical utility poles from flat sheet metal | Richard L. Lowery, Josh David Inda | 1997-08-19 |