Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6411401 | Programmable gray scale halftoner with object oriented resolution capability | Fritz Francis Ebner, Michael Hawes | 2002-06-25 |
| 6392764 | Systems and methods for adaptively filtering palettized images | Reiner Eschbach, Fritz Francis Ebner | 2002-05-21 |
| 6262812 | Method and apparatus for object-oriented adjustment of color attributes in a perceptually uniform manner | Stephen F. Linder, Marty S. Maltz, Fritz Francis Ebner, Scott A. Bennett, David Birnbaum | 2001-07-17 |
| 6252677 | Method and apparatus for rendering object oriented image data using multiple rendering states selected based on imaging operator type | Michael Hawes, Fritz Francis Ebner | 2001-06-26 |
| 5923821 | Digital image trapping system | David Birnbaum, Bradley W. Smith, Fritz Francis Ebner, Stephen F. Linder | 1999-07-13 |
| 5838462 | Hybrid imaging system | Fritz Francis Ebner | 1998-11-17 |
| 5740279 | Cluster dot halftoning system | Shen-Ge Wang, Fritz Francis Ebner | 1998-04-14 |