Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8096634 | Temperature compensation for full-width arrays write heads | — | 2012-01-17 |
| 4538185 | Platen cover for document boundary detection in raster scanners | — | 1985-08-27 |
| 4506301 | Multiple mode raster scanner | William Kingsley, James C. Stoffel, John F. Moreland, Ronald G. Matteson, Robert F. Allis | 1985-03-19 |
| 4495422 | Illumination control for raster input scanners | — | 1985-01-22 |
| 4430748 | Image thresholding system | Richard H. Tuhro | 1984-02-07 |
| 4314281 | Shading compensation for scanning apparatus | Pierre Elie, Jr. | 1982-02-02 |
| 4295167 | Carriage speed control for a raster scanner | — | 1981-10-13 |
| 4287536 | Gain control for scanning arrays | — | 1981-09-01 |
| 4216503 | Signal restoration and gain control for image viewing devices | — | 1980-08-05 |