Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8755627 | Method and system for reducing speckles in a captured image | Ronald Todd Sellers, Steven Frank Weed | 2014-06-17 |
| 7684095 | Scanning apparatus having an ultraviolet light source | Brant Dennis Nystrom | 2010-03-23 |
| 7627146 | Method and apparatus for effecting automatic red eye reduction | — | 2009-12-01 |
| 7620360 | Method for reducing show-through in a scanned duplexed document | Scott Michael Heydinger, William Everette Gardner | 2009-11-17 |
| 7619780 | Method for performing duplex copying | Scott Michael Heydinger, William Everette Gardner, Daryl Edward Janisch | 2009-11-17 |
| 7620359 | Method for processing a duplexed document | William Everett Gardner, Scott Michael Heydinger | 2009-11-17 |
| 7532755 | Image classification using concentration ratio | — | 2009-05-12 |
| 7515748 | Controlled moving window adaptive histogram equalization | Brant Dennis Nystrom, Richard Lee Reel | 2009-04-07 |
| 7388690 | Method for calibrating an imaging apparatus configured for scanning a document | — | 2008-06-17 |
| 7321372 | Method for performing image editing | Forrest Barnes | 2008-01-22 |
| 7319549 | Multiple weight error diffusion | — | 2008-01-15 |
| 6914700 | Method for reducing migrating residual error in error diffusion halftoning | — | 2005-07-05 |