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Class Information
Number: 399/42
Name: Electrophotography > Control of electrophotography process > Artificial intelligence
Description: Subject matter wherein an electrophotography system or method has the capacity to perform one or more of the functions of recognition, speech signal processing, knowledge processing (i.e., propositional logic, reasoning, learning, self-improvement), complex operations of a manipulator (e.g., robot* control), or inexact reasoning (e.g., fuzzy logic).

Patents under this class:
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Patent Number Title Of Patent Date Issued
8493617 Image forming apparatus having a function for adjustment of image forming conditions Jul. 23, 2013
8494219 Image extraction device and image extraction method Jul. 23, 2013
8406919 Quality regulating apparatus and method Mar. 26, 2013
8275274 Image forming apparatus Sep. 25, 2012
8204426 Image processing for improving reliability of job-lock function Jun. 19, 2012
8139245 Managing the processing of print data at printing devices based upon available consumable resources Mar. 20, 2012
8055144 Image forming apparatus and control method thereof Nov. 8, 2011
7865089 Soft failure detection in a network of devices Jan. 4, 2011
7245840 Method and apparatus for estimating the volume of toner consumption in consideration of overlapping areas Jul. 17, 2007
7149450 Image forming apparatus and function extension program for image forming apparatus Dec. 12, 2006
6909856 Functionality switching for MICR printing Jun. 21, 2005
6601159 Dynamically-switched supplemental information support system for a copier system Jul. 29, 2003
6591147 Adjustment control and adjustment control method Jul. 8, 2003
6585341 Back-branding media determination system for inkjet printing Jul. 1, 2003
6339650 Image information processing apparatus Jan. 15, 2002
6327443 Liquid crystal display device Dec. 4, 2001
6160600 Interlayer insulation of TFT LCD device having of silicon oxide and silicon nitride Dec. 12, 2000
5963757 System for processing a photosensitive material Oct. 5, 1999
5850582 Administrative device for image forming apparatus Dec. 15, 1998
5838596 Simulation system for control sequence for sheet transportation Nov. 17, 1998
5812903 Image forming apparatus and method enabling toner amount control without actual measurement of toner characteristic Sep. 22, 1998
5794094 Accurate toner level feedback via active artificial intelligence Aug. 11, 1998
5778279 Image forming apparatus estimating a consumable life of a component using fuzzy logic Jul. 7, 1998
5729786 Image forming control apparatus which retreives control rules via control cases stored in control clusters Mar. 17, 1998
5708917 Toner replenishment device for an image forming apparatus which employs pixel density and toner density information Jan. 13, 1998
5699096 Potential estimating apparatus using a plurality of neural networks for carrying out an electrophotographic process Dec. 16, 1997
5696605 Method and apparatus for exercising diagnostic functionality in product extensions Dec. 9, 1997
5647010 Image forming apparatus with security feature which prevents copying of specific types of documents Jul. 8, 1997
5633952 Identification of a particular color image using color distribution, and circuitry for same May. 27, 1997
5623713 Self-reparir type image forming apparatus utilizing functional representation Apr. 22, 1997
5610689 Image forming apparatus having failure diagnosing function Mar. 11, 1997
5548682 Method of automatically creating control sequence software and apparatus therefor Aug. 20, 1996
5467449 Fault clearance and recovery in an electronic reprographic system Nov. 14, 1995
5459492 Method and apparatus for printing stroke and contone data together Oct. 17, 1995
5459556 Toner consumption rate gauge for printers and copiers Oct. 17, 1995
5454066 Method and apparatus for converting a conventional copier into an electronic printer Sep. 26, 1995
5454067 Method and apparatus for converting a conventional copier into an electronic printer Sep. 26, 1995
5446523 Image forming apparatus having self-repair function and self-repair method for the apparatus Aug. 29, 1995
5442541 Enabling features over common communication channel Aug. 15, 1995
5436697 Image potential control system and image forming apparatus using the same Jul. 25, 1995
5426710 Image reading or processing with ability to prevent copying of certain originals Jun. 20, 1995
5420665 Multi-tasking control system for image forming equipment May. 30, 1995
5418602 Image processing with anti-forgery provision May. 23, 1995
5414495 Control for induced jam of selected zone of machine May. 9, 1995
5414494 Automatic call to selected remote operators in response to predetermined machine conditions May. 9, 1995
5394458 System for the remote monitoring of a reproduction apparatus Feb. 28, 1995
5394251 Customer schedulable machine quality adjust Feb. 28, 1995
5389955 Image forming apparatus directly correcting an image data in response to changes in image potential data Feb. 14, 1995
5390004 Three-input, three-output fuzzy logic print quality controller for an electrophotographic printer Feb. 14, 1995
5386271 Centralized control system for an image forming apparatus which employs fuzzy logic to identify abnormal conditions Jan. 31, 1995

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