Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10001732 | Power management and control for a fuser of an electrophotographic imaging device | Jichang Cao, Christopher E. Rhoads, David Anthony Schneider, Daniel Steinberg | 2018-06-19 |
| 9639038 | Power management and control for a fuser of an electrophotographic imaging device | Jichang Cao, Christopher E. Rhoads, David Anthony Schneider, Daniel Steinberg | 2017-05-02 |
| 8301049 | Characterization of toner patch sensor in an image forming device | Mark A. Omelchenko | 2012-10-30 |
| 7890006 | Characterization of toner patch sensor | Mark A. Omelchenko | 2011-02-15 |
| 7593653 | Optical sensor system with a dynamic threshold for monitoring toner transfer in an image forming device | David Feinauer, Mark Alan Stuart | 2009-09-22 |
| 7515646 | Method and apparatus for reducing EMI emissions for data signals traveling over a data pathway | Keith Bryan Hardin, Robert Aaron Oglesbee | 2009-04-07 |
| 7433630 | Method and apparatus for characterizing and compensating drive train rotational velocity errors | Stacy Marie Pargett, Mark A. Omelchenko, John Spicer, Adrian James Lee | 2008-10-07 |
| 7277111 | Multiple speed modes for an electrophotographic device | Alan Stirling Campbell, Cary Patterson Ravitz | 2007-10-02 |
| 7018121 | Combined paper and transparency sensor for an image forming apparatus | Raymond Jay Barry, Michael David Maul, Steven R. Rehmel | 2006-03-28 |
| 6661981 | Method and apparatus for controlling transfer belt velocity of a color printer | Richard M. Boothe, Danny Keith Chapman, Mark A. Omelchenko, Gregory Lawrence Ream | 2003-12-09 |
| 6580881 | Method of detecting waste toner in a container of an image forming apparatus | Matthew Christopher Coriale, Jonathan C. Frey, Harald Portig, Wen-hsiung Adam Tseng, Liqun Larry Wang | 2003-06-17 |
| 6560434 | Intermediate transfer member motion control via surface wheel feedback | Danny Keith Chapman, Brian Anthony Reichert | 2003-05-06 |
| 6459443 | Method of minimizing print delay due to mirror motor warm-up in an electrophotographic machine | Martin C. Klement | 2002-10-01 |
| 6366174 | Method and apparatus for providing a clock generation circuit for digitally controlled frequency or spread spectrum clocking | John Bruce Berry, James Ronald Booth, Keith Bryan Hardin | 2002-04-02 |
| 6285383 | Method of controlling laser scanner phase in a multicolor electrophotographic machine | Martin C. Klement, Gregory Lawrence Ream | 2001-09-04 |
| 6252618 | Method of controlling print registration in an electrophotographic machine | Matthew Christopher Coriale, Gregory Lawrence Ream | 2001-06-26 |
| 6147699 | Low electromagnetic emissions and improved signal quality video drive architecture for laser printers | John Bruce Berry, Keith Bryan Hardin | 2000-11-14 |
| 5986681 | Toner conservation by PEL modulation with operator control | Phillip Byron Wright, Dale R. Danner, Martin Victor DiGirolamo, Gary Scott Overall | 1999-11-16 |
| 5783963 | ASIC with selectable output drivers | Sean Foster Garnett, Terry Parker, Warren J. Spina, Larry Wayne True | 1998-07-21 |
| 5729270 | Toner conservation by pel modulation with operator control | Phillip Byron Wright, Dale R. Danner, Martin Victor DiGirolamo, Gary Scott Overall | 1998-03-17 |
| 5650857 | Bit map adjustment preserving resolution | Carl P. Cole, Cuong Manh Hoang, Michael Klein, Mark Lane Mayberry | 1997-07-22 |