Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5369423 | Method and apparatus for the automatic calibration of an analog raster output scanner | Timothy M. Hunter, Joseph P. Chiang, John L. Zanghi | 1994-11-29 |
| 5317653 | Method for quantization gray level pixel data with application of under compensated error diffusion | Reiner Eschbach, Keith T. Knox | 1994-05-31 |