Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8659764 | Estimating physical parameters using three dimensional representations | Karol Constantine Hatzilias, Giorgos Hatzilias, James Alan Burns Emsley, Harris Bergman, Chris Van Buren +1 more | 2014-02-25 |
| 8300266 | System and method for adjusting operation of printheads in an ink printing device | Andrew S. Yeh, Bhaskar T. Ramakrishnan, Kelly D. Sims, Katie Maria Teslow, Luo Cheng +13 more | 2012-10-30 |
| 7576763 | Hybrid imager printer using reflex writing to color register an image | Anne K. Fitzpatrick, Michael J. Martin, James W. Stevens, Rosario A. Bracco, Carlos O. Alva | 2009-08-18 |
| 6429957 | Double-pass sagittally offset pre-polygon optics for raster output scanners | Susan E. Dunn, James J. Appel | 2002-08-06 |
| 5760919 | Duplex documents scanner with alternating scan lines from dual imaging stations | Thomas Acquaviva, James D. Rees | 1998-06-02 |
| 5689792 | Simplified and higher productivity duplex document scanning systems | Thomas Acquaviva, James D. Rees | 1997-11-18 |
| 5517230 | Control system for a variable-resolution raster output scanner | Robert M. Lofthus, Aron Nacman, James J. Appel | 1996-05-14 |
| 5377036 | Suppression of stray light reflections in a raster output scanner (ROS) using an overfilled polygon design | James J. Appel, John R. Andrews | 1994-12-27 |
| 5313291 | Method for matching color prints to color images on a monitor screen | James J. Appel, Richard F. Lehman | 1994-05-17 |
| 5274394 | Electronic adjustment of slow scan image registration in an image recording apparatus | Stephen C. Corona, William J. Nowak, Daniel W. Costanza | 1993-12-28 |
| 5081497 | Document registration utilizing retractable transparent member beneath platen | Vinod K. Agarwal, James J. Appel | 1992-01-14 |
| 4801978 | Image bar printer compensated for vibration-generated scan line errors | William L. Lama, Robert P. Loce | 1989-01-31 |
| 4761062 | Gradient index lens array with improved image quality due to stray light reduction | Robert P. Loce, William L. Lama | 1988-08-02 |
| 4728994 | Illumination system utilizing a document platen with a diffusely reflecting surface | Richard A. Spinelli, Edward A. Powers | 1988-03-01 |
| 4701027 | Display device with increased view angle | Michael E. Harrigan, Ross E. Schroll | 1987-10-20 |
| 4692015 | Short focal lens array with multi-magnification properties | Robert P. Loce, James D. Rees | 1987-09-08 |
| 4583848 | Imaging system using a full frame illumination array | — | 1986-04-22 |
| 4568179 | Full-frame illumination system for a document reproduction device | James D. Rees | 1986-02-04 |
| 4557581 | Full-frame short focal length imaging system | Warren H. Woolley, William L. Lama, James D. Rees | 1985-12-10 |
| 4415258 | Linear lens array imaging system for forming reduced or enlarged images at an image plane | James D. Rees | 1983-11-15 |
| 4351019 | Facetted reflector | Stephen T. Avery, William L. Lama, Paul H. Steibitz | 1982-09-21 |
| 4336995 | Precession scanning system for copier device | David K. Shogren | 1982-06-29 |
| 4333723 | Full frame flash illumination system utilizing a diffuse integrating optical cavity | Frederick A. Green, George R. Simpson, Stephen T. Avery | 1982-06-08 |
| 4250538 | Full frame flash illumination system utilizing a diffuse integrating optical cavity | James D. Rees | 1981-02-10 |
| 4227795 | Half-tone imaging system | Richard M. Bobbe, Richard F. Lehman, Frederick A. Seedhouse | 1980-10-14 |