Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5477317 | Adaptive exposure color correction | Cyril G. Edmunds | 1995-12-19 |
| 5406379 | Method of hybrid halftone printing by limiting the number of gray pixels and gray pixel levels | Jeffrey D. Kingsley, Robert P. Loce, Susan E. Dunn | 1995-04-11 |
| 5404411 | Bitmap-image pattern matching apparatus for correcting bitmap errors in a printing system | Martin E. Banton, Michel J. Denber | 1995-04-04 |
| 5260799 | Pulsed imaging, pulse width modulation scanner for a tri-level highlight color imaging system | Robert P. Loce, Martin E. Banton, Melvin E. Swanberg, Michael S. Cianciosi, Susan E. Feth +3 more | 1993-11-09 |
| 5223857 | Pulsed imaging, pulse width modulation raster output scanner for tri-level exposure | Robert P. Loce, Martin E. Banton, Melvin E. Swanberg, Michael S. Cianciosi, Susan E. Feth +3 more | 1993-06-29 |
| 5089908 | Plywood suppression in ROS systems | Ronald E. Jodoin, Robert P. Loce, James D. Rees, Abd-El-Fattah A. Ibrahim, James J. Appel | 1992-02-18 |
| 4989019 | Multi-beam scanning system compensated for banding | Robert P. Loce, Per Nylen | 1991-01-29 |
| 4903074 | Plural belt document feeder with optimum optical properties | Robert P. Loce, Martin Pepe, Eleanor Whitte, Robert P. Siegel, Antje B. Parker +1 more | 1990-02-20 |
| 4884083 | Printer compensated for vibration-generated scan line errors | Robert P. Loce | 1989-11-28 |
| 4868587 | Image halftoning system for printers | Robert P. Loce, Susan E. Feth, Richard F. Lehman | 1989-09-19 |
| 4801978 | Image bar printer compensated for vibration-generated scan line errors | Robert P. Loce, John A. Durbin | 1989-01-31 |
| 4774546 | Apparatus for forming composite images | Stephen C. Corona, Douglas W. Story, Donald A. McTarnaghan, Gary A. Dir | 1988-09-27 |
| 4761062 | Gradient index lens array with improved image quality due to stray light reduction | Robert P. Loce, John A. Durbin | 1988-08-02 |
| 4707122 | Method and apparatus for eliminating exposure strobing effects in a document reproduction machine | Robert P. Loce | 1987-11-17 |
| 4696545 | Short focal length imaging device | Michael E. Harrigan | 1987-09-29 |
| 4571022 | Two row reduction/enlargement gradient index lens array | James D. Rees | 1986-02-18 |
| 4557581 | Full-frame short focal length imaging system | Warren H. Woolley, James D. Rees, John A. Durbin | 1985-12-10 |
| 4533853 | Mechanism and method for controlling the temperature and output of a fluorescent lamp | Thomas J. Hammond, Karl A. Northrup, Stephen C. Corona | 1985-08-06 |
| 4524289 | Flash lamp power supply with reduced capacitance requirements | Thomas J. Hammond | 1985-06-18 |
| 4462662 | Imaging system utilizing a gradient index lens array compensated for non-uniform object illumination | — | 1984-07-31 |
| 4435039 | Method and apparatus for improving image quality of a reduction/enlargement gradient index lens array | James D. Rees | 1984-03-06 |
| 4373780 | Image transmitting system utilizing a gradient index lens | — | 1983-02-15 |
| 4355891 | Reduction of lamp strobing effects in a reproducing apparatus | David L. Cole, Gregory B. Swistak, Randall C. Ryon, Karl A. Northrup | 1982-10-26 |
| 4351019 | Facetted reflector | Stephen T. Avery, John A. Durbin, Paul H. Steibitz | 1982-09-21 |
| 4331380 | Gradient index lens array having reduction properties | James D. Rees, David B. Kay | 1982-05-25 |