Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9046851 | Method of operating a printer with unfused toner process control | Matthias H. Regelsberger | 2015-06-02 |
| 9014581 | Printer with unfused toner process control system | Matthias H. Regelsberger | 2015-04-21 |
| 8849132 | Compensating for periodic nonuniformity in electrophotographic printer | Richard George Allen | 2014-09-30 |
| 8781353 | Toner sensor module | Matthias H. Regelsberger | 2014-07-15 |
| 8755080 | Print content dependent adjustment of printed liquid | Terry Wozniak | 2014-06-17 |
| 8565628 | Electrophotographic non-uniformity compensation using intentional periodic variation | — | 2013-10-22 |
| 8564861 | Providing calibration data for printer | — | 2013-10-22 |
| 8509630 | Determining the cause of printer image artifacts | Richard George Allen | 2013-08-13 |
| 8493623 | Adaptive exposure printing and printing system | Chung-Hui Kuo, Hwai-Tzuu Tai, Stacy M. Munechika, Cumar Sreekumar, Eric K. Zeise +1 more | 2013-07-23 |
| 7869047 | In-line self spacing optical sensor assembly for a printer | — | 2011-01-11 |
| 7551783 | Methods, functional data, and systems for image feature translation | Michael J. Johnson, Rida M. Hamza, Au W. Kwong | 2009-06-23 |
| 7242806 | Methods, functional Data, and Systems for image feature translation | Michael J. Johnson, Rida M. Hamza, Au W. Kwong | 2007-07-10 |
| 6625323 | Method for compressing and decompressing digital having text | Majid Rabbani | 2003-09-23 |
| 6421522 | Method and apparatus for setting registration in a multicolor printing machine based on a change in toner profile | Christopher B. Liston, Patrick Metzler, Karlheinz Peter | 2002-07-16 |
| 6111593 | Using multiple digitally-produced exposure levels to compensate for laser absorption in read image-on-image xerography | Peter A. Crean | 2000-08-29 |
| 6020979 | Method of encoding high resolution edge position information in continuous tone image information | Norman W. Zeck | 2000-02-01 |
| 6019531 | Gapless label media and printing apparatus for handling same | Thomas A. Sweet, Joel A. Schoen | 2000-02-01 |
| 5823693 | Gapless label media and printing apparatus for handling same | Thomas A. Sweet, Joel A. Schoen | 1998-10-20 |
| 5784667 | Test patch recognition for the measurement of tone reproduction curve from arbitrary customer images | Lingappa K. Mestha | 1998-07-21 |
| 5777656 | Tone reproduction maintenance system for an electrostatographic printing machine | — | 1998-07-07 |
| 5713062 | Color mixing and control system for use in an electrostatographic printing machine | Nancy B. Goodman | 1998-01-27 |
| 5664189 | Method and apparatus for providing object-oriented file structuring system on a computer | Jonathan Wilcox, Jon A. Wilcox | 1997-09-02 |
| 5638174 | Fluid sensing apparatus with a rotatable member utilizing different length light pipes for alternately transmitting a light beam | — | 1997-06-10 |
| 5568639 | Method and apparatus for providing an object-oriented file structuring system on a computer | Jonathan Wilcox, Jon A. Wilcox | 1996-10-22 |
| 5530529 | Fluid sensing aparatus | Gary Allen Denton, Nancy B. Goodman | 1996-06-25 |