Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8511120 | Electronic locking system to secure consumable item in an image forming device and a method therefor | Daniel Paul Cahill, Chad Michael Plening, Louann Behymer Samuels, Curtis Duane Woodson | 2013-08-20 |
| 7190490 | Method for correcting unadjusted threshold arrays for halftoning by use of parameterized transfer functions that generate adjusted threshold arrays at run time | Brian Edward Cooper, Brian Wesley Damon, Paul Athanasius Robinson | 2007-03-13 |
| 6902161 | Sheet feeder avoiding sheet sag | Michael Kurt Gordon | 2005-06-07 |
| 6822672 | Printhead and fuser standby management | Douglas Anthony Able, Cyrus Bradford Clarke, David J. Mickan, Kevin Dean Schoedinger | 2004-11-23 |
| 6650352 | Electronic control arrangement for a laser printer | Daniel Pawley, David Anthony Schneider, Earl Dawson Ward, II | 2003-11-18 |
| 6561504 | Finisher with single roller for frictionally moving each sheet | Daniel George Mlejnek, William Joseph Thornhill | 2003-05-13 |
| 6512597 | Method and apparatus for correcting unadjusted threshold arrays for halftoning by use of parameterized transfer functions that generate adjusted threshold arrays at run time | Brian Edward Cooper, Brian Wesley Damon, Paul Athanasius Robinson | 2003-01-28 |
| 6362847 | Electronic control arrangement for a laser printer | Daniel Pawley, David Anthony Schneider, Earl Dawson Ward, II | 2002-03-26 |
| 6304731 | Printer for narrow media | Douglas Anthony Able, Charles Jerome Cheek, Cyrus Bradford Clarke, James Douglas Gilmore, Douglas Campbell Hamilton | 2001-10-16 |
| 6175375 | Method and apparatus for compensating for a darkness shift during the life of an electrophotographic printer cartridge | Douglas Anthony Able, Cyrus Bradford Clarke, Mark Edwin Kirtley Lund, Daniel George Mlejnek, George P. Olson +1 more | 2001-01-16 |
| 6091891 | Method and apparatus for calibrating delay lines to create gray levels in continuous tone printing | Gary Scott Overall | 2000-07-18 |
| 6006008 | Motor drive system controlled by a phase accumulator and method therefor | David K. Klaffenbach, Harald Portig | 1999-12-21 |
| 5995774 | Method and apparatus for storing data in a non-volatile memory circuit mounted on a printer's process cartridge | Steven L. Applegate, Cyrus Bradford Clarke, Timothy P. Craig, David Lee Merrifield, James J. Molloy +5 more | 1999-11-30 |
| 5982408 | Method and apparatus for HSYNC synchronization | Gary Scott Overall | 1999-11-09 |
| 5966231 | Method and apparatus for aligning multiple laser beams | Craig P. Bush, Philip Jerome Heink, David K. Klaffenbach | 1999-10-12 |
| 5867203 | EMI reduction in output devices | Christopher Dane Jones, Gary Scott Overall, Phillip Byron Wright | 1999-02-02 |
| 5797061 | Method and apparatus for measuring and displaying a toner tally for a printer | Gary Scott Overall, James Francis Webb, Phillip Byron Wright | 1998-08-18 |