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Class Information
Number: 399/151
Name: Electrophotography > Image formation > Combined with scanning
Description: Subject matter wherein one or more electrophotographic process units (e.g., a charger) is attached to or integrated with a movable scanning carriage for exposing the original.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7479973 |
Method and apparatus for producing an image |
Jan. 20, 2009 |
| 7426065 |
System and method for alternating between transmitting and reducing incident light on pixel portion of an imager |
Sep. 16, 2008 |
| 7227676 |
Optical scanning apparatus |
Jun. 5, 2007 |
| 7003241 |
Image recording device and an image recording system |
Feb. 21, 2006 |
| 6163668 |
Multi-functional copier and printing apparatus which provides various options from which to read in, output and display images |
Dec. 19, 2000 |
| 6147739 |
Drive IC, liquid crystal panel, liquid crystal device, and electronic apparatus |
Nov. 14, 2000 |
| 6141134 |
Multiple-resolution optical device |
Oct. 31, 2000 |
| 5716744 |
Dual beam color electrophotographic apparatus |
Feb. 10, 1998 |
| 5703700 |
Method of enhancing a print of a transparency |
Dec. 30, 1997 |
| 5640230 |
Electrostatic latent image developing methods and apparatuses for use with the methods |
Jun. 17, 1997 |
| 5606450 |
Movable reflective panel for an optical scanner |
Feb. 25, 1997 |
| 5598067 |
Electroluminescent device as a source for a scanner |
Jan. 28, 1997 |
| 5541634 |
Color printer with shiftable laser unit |
Jul. 30, 1996 |
| 5523876 |
Scanner drive system having minimum rotational error carriage suspension |
Jun. 4, 1996 |
| 5506663 |
Scanner mounting apparatus for an electrostatographic printing machine |
Apr. 9, 1996 |
| 5504564 |
Vibratory assisted direct marking method and apparatus |
Apr. 2, 1996 |
| 5502550 |
Image forming apparatus and method |
Mar. 26, 1996 |
| 5500738 |
Electrophotographic digital copier for providing bicolor copies by a single image transfer |
Mar. 19, 1996 |
| 5488601 |
Photoelectric sensor, information recording system, and information recording method |
Jan. 30, 1996 |
| 5479274 |
Optical image scanning apparatus detecting sheet size and displacement |
Dec. 26, 1995 |
| 5450168 |
Moving image pickup device, medium for picking up moving images and process for picking up images continuously |
Sep. 12, 1995 |
| 5379128 |
Document transport apparatus and method |
Jan. 3, 1995 |
| 5298917 |
Digital image forming apparatus |
Mar. 29, 1994 |
| 5289088 |
DC linear motor |
Feb. 22, 1994 |
| 5274402 |
Image forming apparatus with fixer temperature control |
Dec. 28, 1993 |
| 5223906 |
Four color toner single pass color printing system using two tri-level xerographic units |
Jun. 29, 1993 |
| 5221954 |
Single pass full color printing system using a quad-level xerographic unit |
Jun. 22, 1993 |
| 5212568 |
Method and apparatus for scanning a signature document |
May. 18, 1993 |
| 5198865 |
Color image forming apparatus |
Mar. 30, 1993 |
| 5194894 |
Copying apparatus |
Mar. 16, 1993 |
| 5184178 |
Image recording apparatus having an interchangeable cartridge |
Feb. 2, 1993 |
| 5177535 |
Image scanning apparatus having alignment confirmation means |
Jan. 5, 1993 |
| 5168305 |
Optical system control mechanism |
Dec. 1, 1992 |
| 5126872 |
Apparatus for optically scanning the surface of an object whose surface is capable of reflecting or scattering light |
Jun. 30, 1992 |
| 5097290 |
Scanner for scanning an object from a plurality of positions |
Mar. 17, 1992 |
| 5043744 |
Raster scanner including scanning beam tilt correction |
Aug. 27, 1991 |
| 5021822 |
Image scanning apparatus having exposure lamp lighting on at improved timing |
Jun. 4, 1991 |
| 5001515 |
Image forming apparatus and image forming unit mountable on same |
Mar. 19, 1991 |
| 4980253 |
Additional information recording system |
Dec. 25, 1990 |
| 4975715 |
Thermal printer having image editing function |
Dec. 4, 1990 |
| 4959681 |
Image forming apparatus |
Sep. 25, 1990 |
| 4954863 |
Image forming apparatus |
Sep. 4, 1990 |
| 4937612 |
Optical scanning system for duplex copying |
Jun. 26, 1990 |
| 4899040 |
Light-conditioning apparatus for an image scanner illumination system |
Feb. 6, 1990 |
| 4801969 |
Self-coiling exposure shade |
Jan. 31, 1989 |
| 4792824 |
Electrostatic copying apparatus having reduced size and complexity |
Dec. 20, 1988 |
| 4789878 |
Electrophotographic apparatus |
Dec. 6, 1988 |
| 4780767 |
Sheet feed mechanism and method of controlling the same in light beam scanning apparatus |
Oct. 25, 1988 |
| 4731634 |
Apparatus for printing black and plural highlight color images in a single pass |
Mar. 15, 1988 |
| 4707715 |
Printing apparatus |
Nov. 17, 1987 |
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