Issued Patents All Time
Showing 51–75 of 96 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7559711 | Method for controlling media feed in an imaging apparatus | Michael William Lawrence, Barry Baxter Stout, Jay William Vessels, John Thomas Writt | 2009-07-14 |
| 7391525 | Methods and systems to calibrate media indexing errors in a printing device | Alexander Chapman, David Golman King, Patrick Kroger, Randall David Mayo, Barry Baxter Stout | 2008-06-24 |
| 7369267 | High resolution printing method | Mark Fagan, Randall David Mayo | 2008-05-06 |
| 7364261 | Directionally dependent carrier isolator for an imaging apparatus | Marc Alan Herwald, Brian Andrew Naro | 2008-04-29 |
| 7325801 | Method and apparatus for detecting an absence of print media | Barry Baxter Stout | 2008-02-05 |
| 7246962 | Exit roller system for an imaging apparatus | Edmund Hulin James, III | 2007-07-24 |
| 7178914 | Media pre-feed in intermittent printer | Randall David Mayo, Barry Baxter Stout | 2007-02-20 |
| 7140710 | Dot management for an imaging apparatus | Randall David Mayo | 2006-11-28 |
| 7118191 | Apparatus and method for ink jet printing using variable interlacing | Mark Fagan, Randall David Mayo | 2006-10-10 |
| 7103425 | Method of regulating a target system using a frequency comparison of feedback and reference pulse trains | Bruce L. Walcott | 2006-09-05 |
| 7059698 | Method of altering an effective print resolution of an ink jet printer | Randall David Mayo, Marc Alan Herwald | 2006-06-13 |
| 6963820 | Analog encoder method for determining distance moved | Christopher Alan Adkins, John Thomas Writt | 2005-11-08 |
| 6938975 | Method of reducing printing defects in an ink jet printer | David Golman King, Patrick Kroger, Randall David Mayo | 2005-09-06 |
| 6935795 | Method for reducing the effects of printhead carrier disturbance during printing with an imaging apparatus | Mark Fagan, Frederick Charles Griesemer, Randall David Mayo | 2005-08-30 |
| 6923521 | Subcovered printing mode for a printhead with multiple sized ejectors | John B. Bates, Scott Michael Heydinger, Randall David Mayo, Richard Lee Reel | 2005-08-02 |
| 6914400 | Method and apparatus for synchronizing a scan operation with the motion of the scan mechanism | Marc Alan Herwald, Gretchen Yvonne Gibson, Joseph Yackzan | 2005-07-05 |
| 6830399 | Methods and systems for compensation of media indexing errors in a printing device | Christopher Alan Adkins, Barry Baxter Stout, Jay William Vessels | 2004-12-14 |
| 6823133 | Apparatus and method for electronic control of DC motor using an all-digital phase-locked loop | Christopher Alan Adkins, Thomas Jon Eade, Bruce L. Walcott | 2004-11-23 |
| 6796556 | Multi-function media eject system in an ink jet printer | Douglas Laurence Robertson, Randall David Mayo, Barry Baxter Stout, Walter K. Cousins, Herman Anthony Smith | 2004-09-28 |
| 6768427 | Encoder initialization methods and related systems | Christopher Alan Adkins, Jay William Vessels, John Thomas Writt | 2004-07-27 |
| 6762580 | Electric motor velocity controller | Randall David Mayo | 2004-07-13 |
| 6747431 | Calibration technique for electric motor | Randall David Mayo | 2004-06-08 |
| 6729613 | Method for operating sheet pick and feed systems for printing | Randall David Mayo, Barry Baxter Stout, Jay William Vessels | 2004-05-04 |
| 6695426 | Ink jet printer improved dot placement technique | Marc Alan Herwald, Randall David Mayo, Brian Andrew Naro, Barry Baxter Stout | 2004-02-24 |
| 6660996 | System and method for examining relationship between intersecting encoder output signals | Christopher Alan Adkins, Lucas D. Barkley | 2003-12-09 |