Resources Contact Us Home
Browse by Category: Main > Electrical & Energy
Class Information
Number: 399/184
Name: Electrophotography > Image formation > Exposure > Having image editing > Selectable area > Color
Description: Subject matter wherein a means or method is provided for selecting the color developer material being applied to a selected portion of an image-bearing member to produce a copy having a different color than the original.

Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8617776 Secure document printing method and system Dec. 31, 2013
8582179 Image forming apparatus and image forming system for adjusting a density of a formed image based on measured densities of a prescribed test image Nov. 12, 2013
8379279 Color image forming apparatus and color image forming method for correcting scan-line position error with interpolation Feb. 19, 2013
8290307 Image forming apparatus and recording medium Oct. 16, 2012
8179568 Minimizing dot graininess in dot-on-dot printing devices May. 15, 2012
8149456 Color processing method and image forming apparatus for creating a color separation table Apr. 3, 2012
8139266 Color printing control device, color printing control method, and computer readable recording medium stored with color printing control program Mar. 20, 2012
8116582 Techniques for positioning images in electronic documents Feb. 14, 2012
8101326 Secure document printing method and system Jan. 24, 2012
7375853 Image processing apparatus and method May. 20, 2008
7248822 Image forming apparatus Jul. 24, 2007
7215446 Image processing apparatus, image processing method, program for executing image processing method, and storage medium for storing the program May. 8, 2007
6957029 Method and system for displaying altering and producing a copy of an image Oct. 18, 2005
6535706 Image editing system and image forming system Mar. 18, 2003
6352806 Low toner pile height color image reproduction machine Mar. 5, 2002
6166394 Dual background document scanner to eliminate hole printouts Dec. 26, 2000
6025862 Accent color image forming method and apparatus Feb. 15, 2000
5777750 Image processing method and apparatus which includes a color reversing function for a two-color image Jul. 7, 1998
5751437 Development combination exposure and recharge scheme to eliminate development defects in two pass process color xerocolography May. 12, 1998
5671429 Document processing system providing facilitated modification of document images Sep. 23, 1997
5493387 Thick overcoated PR and color on color Feb. 20, 1996
5467167 Imaging device Nov. 14, 1995
5386270 Electrostatographic reproduction apparatus with annotation function Jan. 31, 1995
5268717 Image forming apparatus and image forming method Dec. 7, 1993
5216466 Electrophotographic recording apparatus and system including a dielectric belt and transfer and fixing means Jun. 1, 1993
5175564 Color printer with improved image registration Dec. 29, 1992
5158846 Electrostatic color printing system utilizing an image transfer belt Oct. 27, 1992
5153645 Position indexing indicators for editing an image forming apparatus Oct. 6, 1992
5144372 Copying machine operable in simultaneous multi-color mode Sep. 1, 1992
5140348 Color image production apparatus with border color selection Aug. 18, 1992
5134440 Device and method for forming an image of a document in more than one color including automatic or user selection of colors to be used in specified areas of the document Jul. 28, 1992
5132708 DEP apparatus for selectively creating monochrome highlight color or process color images Jul. 21, 1992
5115282 Copying apparatus capable of copying in two colors simultaneously May. 19, 1992
5113229 Multi-color copying machine having a simultaneous color copy mode and an edited area copy mode May. 12, 1992
5083162 Image duplicating apparatus including an editing function Jan. 21, 1992
5068690 Copying apparatus with image editing device Nov. 26, 1991
5066986 Image recording system for controlling developing devices Nov. 19, 1991
5057876 Image forming apparatus with an image editing function Oct. 15, 1991
5055886 Image forming apparatus capable of forming copied images edited from an original image Oct. 8, 1991
5041876 Multi-color image forming apparatus incorporating selectively operable developing units for one cycle copying Aug. 20, 1991
5041866 Density correcting system for film image reading equipment Aug. 20, 1991
5028958 Copying apparatus with simultaneous multi-color single cycle copying Jul. 2, 1991
5006890 Image forming apparatus with a provision for designating different colored image areas Apr. 9, 1991
4998144 Color palette for copiers Mar. 5, 1991
4992828 Digitizer having selected area designation Feb. 12, 1991
4989049 Multi-color image forming apparatus Jan. 29, 1991
4984020 Copying apparatus having an area designating function Jan. 8, 1991
4980725 Background accenuating image forming apparatus Dec. 25, 1990
4969013 Apparatus and method for digitizing a document for selective area treatment Nov. 6, 1990
4965635 Digitizer apparatus and method Oct. 23, 1990

1 2

  Recently Added Patents
Digital camera supporting intelligent self-timer mode and method of controlling the same
Method for distributing advertisements to client devices using an obscured ad monitoring function
Methods for testing OData services
Inhibitors of bacterial nitric oxide synthase, and related screening methods
Front cover of an electronic device
Compositions of quaternary ammonium compounds containing bioavailability enhancers
  Randomly Featured Patents
Switching power source apparatus
Three phase input boost converter
Predistortion technique for high power amplifiers
Impatiens plant named Selenia
Compositions and method for improving wound healing
Cervical collar
Gasoline tank fillpipe adapter
Management system for updating network managed by physical manager to match changed relation between logical objects in conformity with changed content notified by logical manager
Liquid crystal display panel and manufacture method thereof
Dishwashing composition