Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7394568 | Method, system, and logic for selecting pixel data from multiple objects | Jean Margaret Aschenbrenner, Stephen Hanna | 2008-07-01 |
| 6906823 | Input interface for a raster object memory in a method, system and program | Howard Jackson, Daniel Collins | 2005-06-14 |
| 6714318 | Dithering method and apparatus for multitone printers | Joan L. Mitchell, Chai Wah Wu, Gerhard Robert Thompson, Charles P. Tresser, Nenad Rijavec | 2004-03-30 |
| 6671835 | Error detection in digital scanning device having parallel data streams | Stephen Hanna, Phillip Keith Hoskins, Steven G. Ludwig | 2003-12-30 |