Patent | Date |
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Adaptive exposure color correction Grant 5,477,317 - Edmunds , et al. December 19, 1 | 1995-12-19 |
Method of hybrid halftone printing by limiting the number of gray pixels and gray pixel levels Grant 5,406,379 - Kingsley , et al. April 11, 1 | 1995-04-11 |
Bitmap-image pattern matching apparatus for correcting bitmap errors in a printing system Grant 5,404,411 - Banton , et al. April 4, 1 | 1995-04-04 |
Pulsed imaging, pulse width modulation raster output scanner for tri-level exposure Grant 5,223,857 - Loce , et al. June 29, 1 | 1993-06-29 |
Plywood suppression in ROS systems Grant 5,089,908 - Jodoin , et al. February 18, 1 | 1992-02-18 |
Multi-beam scanning system compensated for banding Grant 4,989,019 - Loce , et al. January 29, 1 | 1991-01-29 |
Plural belt document feeder with optimum optical properties Grant 4,903,074 - Lama , et al. February 20, 1 | 1990-02-20 |
Image halftoning system for printers Grant 4,868,587 - Loce , et al. September 19, 1 | 1989-09-19 |
Image bar printer compensated for vibration-generated scan line errors Grant 4,801,978 - Lama , et al. January 31, 1 | 1989-01-31 |
Apparatus for forming composite images Grant 4,774,546 - Corona , et al. September 27, 1 | 1988-09-27 |
Gradient index lens array with improved image quality due to stray light reduction Grant 4,761,062 - Loce , et al. August 2, 1 | 1988-08-02 |
Method and apparatus for eliminating exposure strobing effects in a document reproduction machine Grant 4,707,122 - Lama , et al. November 17, 1 | 1987-11-17 |
Two row reduction/enlargement gradient index lens array Grant 4,571,022 - Lama , et al. February 18, 1 | 1986-02-18 |
Flash lamp power supply with reduced capacitance requirements Grant 4,524,289 - Hammond , et al. June 18, 1 | 1985-06-18 |
Imaging system utilizing a gradient index lens array compensated for non-uniform object illumination Grant 4,462,662 - Lama July 31, 1 | 1984-07-31 |
Image transmitting system utilizing a gradient index lens Grant 4,373,780 - Lama February 15, 1 | 1983-02-15 |
Facetted reflector Grant 4,351,019 - Avery , et al. September 21, 1 | 1982-09-21 |
Gradient index lens array having reduction properties Grant 4,331,380 - Rees , et al. May 25, 1 | 1982-05-25 |
Anti-strobing filters Grant 4,226,527 - Lama , et al. October 7, 1 | 1980-10-07 |
Facetted reflector Grant 4,190,355 - Avery , et al. February 26, 1 | 1980-02-26 |
Reflection diffraction grating having a controllable blaze angle Grant 4,011,009 - Lama , et al. March 8, 1 | 1977-03-08 |