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Class Information
Number: 347/900
Name: Incremental printing of symbolic information > Data processing for electrostatic recording
Description: Cross-reference art collection under subclasses 112+ comprising computing means for manipulating data used in the electrostatic marking apparatus or processes.


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
6683634 Image forming apparatus of a 4-series drum configuration Jan. 27, 2004
6573918 Image forming apparatus having a plurality of image data interfaces Jun. 3, 2003
6559874 Printing method and printing apparatus, laser output control device and control device and control method for printing apparatus, and printing register control device for printing apparatus May. 6, 2003
6347852 System and method of applying double printing modes Feb. 19, 2002
6121986 Process control for electrophotographic recording Sep. 19, 2000
6111593 Using multiple digitally-produced exposure levels to compensate for laser absorption in read image-on-image xerography Aug. 29, 2000
5926201 Driver IC configurable for recording in multiple resolutions printhead including the driver IC and method of operating the printhead Jul. 20, 1999
5856841 Image formation method and image formation apparatus for forming a high definition and high quality image Jan. 5, 1999
5826139 Method and apparatus for controlling the sequence, size and position of an image control patch Oct. 20, 1998
5751332 Circuit for generating strobe signals to LED print head May. 12, 1998
5355440 Color image processing method and apparatus therefor Oct. 11, 1994
5355154 Electronic color printers multiple-pass image self-registration Oct. 11, 1994
5351074 Apparatus for forming a color image using two memories Sep. 27, 1994
5327170 Image recording apparatus capable of forming image outputs in various formats Jul. 5, 1994
5321438 Method and apparatus for color printing Jun. 14, 1994
5300960 Dot printer and method for grey level recording and circuit for use in same Apr. 5, 1994
5296877 Multicolor image forming method and apparatus therefor Mar. 22, 1994
5274461 Image processing apparatus which predicts when to prepare for image forming operations Dec. 28, 1993
5266976 Apparatus for forming a color image Nov. 30, 1993
5258810 Method for calibrating an electrophotographic proofing system Nov. 2, 1993
5258783 Image processing method and apparatus with gamma-correction control Nov. 2, 1993
5257037 Compact image forming apparatus with color position adjustment Oct. 26, 1993
5245355 Method and apparatus for grey level printing with amplitude and pulsewidth modulation Sep. 14, 1993
5237425 Ink compiler for a two color printer Aug. 17, 1993
5233370 Method and apparatus of exposure for correcting electrostatic latent image outline Aug. 3, 1993
5227816 Automatic document handler sequencing by interrupting ADH operation when only a predetermined number of originals remain Jul. 13, 1993
5225856 Method and apparatus for correction of blooming artifacts in ionographic devices Jul. 6, 1993
5202769 Digital electrostatic printing apparatus using a counted number of pixels of various densities to determine and control an amount of toner used during image development Apr. 13, 1993
5194878 Color electrophotographic method Mar. 16, 1993
5182651 Method of controlling the reception of data Jan. 26, 1993
5178063 Method and apparatus for automatic numbering of forms on a rotary printing press Jan. 12, 1993
5172224 Printer calibration method using electronically-decoupled color and tone scale adjustments Dec. 15, 1992
5170188 Control system for ion projection printing and the like Dec. 8, 1992
5168292 Method and apparatus for forming image color Dec. 1, 1992
5157424 Method and apparatus for manufacturing tamper-resistant identification cards Oct. 20, 1992
5148289 Image forming apparatus Sep. 15, 1992
5146281 Image forming apparatus having charging means Sep. 8, 1992
5142248 Plural selectable RF oscillators for supplying capacitive loads Aug. 25, 1992
5140675 Printer controller apparatus interfacing with external data sources Aug. 18, 1992
5140673 Image forming apparatus Aug. 18, 1992
5140348 Color image production apparatus with border color selection Aug. 18, 1992
5136400 Color copying apparatus and method for copying color image based on surface-finishing condition of the copied medium Aug. 4, 1992
5134493 Ink language for a two color printer Jul. 28, 1992
5126839 Color image processing apparatus Jun. 30, 1992
5099260 Multiple image forming apparatus Mar. 24, 1992
5086309 Image forming apparatus Feb. 4, 1992
5084717 Image recording system Jan. 28, 1992
5081475 Vertical line width control ionographic system Jan. 14, 1992
5081494 Job supplement for electronic printing machines Jan. 14, 1992
5070411 Color image recording apparatus using masks for forming latent images on photosensitive recording medium with detection and control of color-separated light components Dec. 3, 1991

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