Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9678642 | Methods of content-based image area selection | Stuart Willard Daniel, Ahmed Hamad Mohamed Eid | 2017-06-13 |
| 7898695 | Method of compensating for electronic printhead skew and bow correction in an imaging machine to reduce print artifacts | Brian Wesley Damon, Cary Patterson Ravitz | 2011-03-01 |
| 7518754 | Apparatus and method for error diffusion with dither | Brian Edward Cooper, Steven Frank Weed | 2009-04-14 |
| 7486834 | System and method for dynamically shifting error diffusion data | James Ray Bailey, David Allen Crutchfield | 2009-02-03 |
| 7388693 | System and methods for multiple imaging element scanning and copying | Mohamed N. Ahmed, Chengwu Cui, Michael Lhamon | 2008-06-17 |
| 6624911 | Method and apparatus for correcting unadjusted threshold arrays for halftoning by use of transfer function tables | Brian Edward Cooper, Brian Wesley Damon | 2003-09-23 |
| 6356363 | Method for halftoning using interlocked threshold arrays or interlocked dot profiles | Brian Edward Cooper | 2002-03-12 |
| 6307647 | Digital halftoning with error diffusion | Allan Chiwan Cheung, Scott Michael Heydinger | 2001-10-23 |
| 6304337 | Stochastic method of enlarging a visual image | Ning Ren | 2001-10-16 |
| 6115031 | Method of converting color values | Stuart Willard Daniel, Steven Frank Weed | 2000-09-05 |
| 6097499 | Methods and apparatus for isochronous printing with minimal buffering | Patrick Casey, Timothy John Rademacher, Steven Frank Weed, Charles Thomas Wolfe | 2000-08-01 |
| 6091508 | Multi-function peripheral system with downloadable drivers | Martin Geoffrey Rivers, Hugh Deral Spears | 2000-07-18 |
| 6020978 | Method and apparatus for color halftoning using interlocked threshold arrays | Brian Edward Cooper | 2000-02-01 |
| 5905852 | Distributed print processing | Bruce Alan Peltzer, Gregory J. Sherwood, Steven Frank Weed | 1999-05-18 |
| 5696602 | Method for halftoning using stochastic dithering with minimum density variance | Brian Edward Cooper, Thomas Anthony Knight | 1997-12-09 |