Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7345797 | Reduction of artifacts in a scanning device | — | 2008-03-18 |
| 7301680 | Reduction of artifacts in a scanning device | — | 2007-11-27 |
| 7170659 | Reduction of artifacts in a scanning device | — | 2007-01-30 |
| 6678426 | Programmable mapping of lower resolution digital data to a higher resolution for output on a lower resolution device | James G. Bearss, Eugene A. Roylance, Wayne E. Bradburn | 2004-01-13 |
| 6359642 | Printer control system | Kenneth K. Smith | 2002-03-19 |
| 5987221 | Encoded orphan pixels for discriminating halftone data from text and line art data | James G. Bearss, Eugene A. Roylance, Terry M. Nelson | 1999-11-16 |
| 5684981 | Memory organization and method for multiple variable digital data transformation | — | 1997-11-04 |
| 5337160 | Error diffusion processor and method for converting a grey scale pixel image to a binary value pixel image | — | 1994-08-09 |