Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5600761 | Resolution enhancement system for combined binary and gray scale halftone images | Yee S. Ng, Michael A. Pickup | 1997-02-04 |
| 5450531 | Resolution enhancement system for combined binary and gray scale halftone images | Yee S. Ng, Michael A. Pickup | 1995-09-12 |
| 5255013 | Multiple address grey level LED printing with binary architectured printhead | Yee S. Ng, Joseph M. Basile | 1993-10-19 |
| 4974171 | Page buffer system for an electronic gray-scale color printer | Michael A. Pickup | 1990-11-27 |
| 4953104 | Page buffer for an electronic gray-scale color printer | Michael A. Pickup | 1990-08-28 |