Issued Patents All Time
Showing 51–59 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5138339 | Microaddressability via overscanned illumination for optical printers and the like having high gamma photosensitive recording media | Douglas N. Curry | 1992-08-11 |
| 5138340 | Temperature controlled light source for interlaced printer | Robert A. Sprague, Mark S. Bernstein, Robert P. Kowalski, David Steinmetz, David E. Kizer +1 more | 1992-08-11 |
| 5128525 | Convolution filtering for decoding self-clocking glyph shape codes | Richard G. Stearns, Dan S. Bloomberg | 1992-07-07 |
| 4940314 | Variable wavelength discrete optical image bars having passively enhanced spatial addressing capacity | — | 1990-07-10 |
| 4751659 | Defect compensation for discrete image bars | — | 1988-06-14 |
| 4718752 | Interpixel null suppression for polarized optical image bars | Robert A. Sprague, L. Prasadam Flores | 1988-01-12 |
| 4714182 | Method and apparatus for making bows | — | 1987-12-22 |
| 4674380 | Apparatus for cutting ribbon | Steven F. Schultz | 1987-06-23 |
| 4673953 | Interpixel null suppression for optical image bars | — | 1987-06-16 |