Patents
Sitemap › G03 - Photography; Cinematography; Analogous techniques using waves other than optical waves; Electrography; Holography › G03G - Electrography; Electrophotography; Magnetography › G03G 15 - Apparatus for electrographic processes using a charge pattern
Patents for G03G 15 - Apparatus for electrographic processes using a charge pattern (115,618)
12/2000
12/19/2000US6163670 Charging device and image forming apparatus
12/19/2000US6163669 Image forming apparatus
12/19/2000US6163668 Multi-functional copier and printing apparatus which provides various options from which to read in, output and display images
12/19/2000US6163666 Process cartridge and an image forming apparatus using the same process cartridge and a method of manufacturing the same process cartridge
12/19/2000US6163664 System for cleaning discharging wires in an image forming apparatus
12/19/2000US6163663 Image forming apparatus using a developer of a given polarity and an externally added additive of an opposite polarity
12/19/2000US6163662 Image forming devices, fusing assemblies, and methods of forming an image using control circuitry to control fusing operations
12/19/2000US6163661 Electrostatic image forming apparatus capable of reducing defective image transfer caused by free toner particles deposited on a corona discharger
12/19/2000US6163660 Image-forming machine equipped with an exchangeable developing unit
12/19/2000US6163658 Process cartridge for storing compressed information detachably mountable to a main assembly of an image forming apparatus, and an image forming apparatus including such cartridge
12/19/2000US6163327 Image forming apparatus for controlling the period of rotational driving of each toner image carrier
12/19/2000US6163018 Line-type heater
12/19/2000US6161921 Toner transport device having electrically altered launch runway and particle flow dividers
12/19/2000US6161831 Sheet transport device and automatic document feeder
12/19/2000US6161476 Stencil printer system
12/19/2000US6161446 Image forming apparatus provided with photoreceptor unit with internal gear unit, the photoreceptor unit with internal gear, and internal gear unit
12/19/2000CA2188195C Reproduction machine having a high capacity cassette tray assembly
12/19/2000CA2164499C Cartridge with slide mechanism for dispensing toner
12/19/2000CA2001120C Long life corona charging device
12/14/2000DE10010478A1 Pick-up roller for copier paper feed system senses vibration generated when slip occurs between roller and paper
12/13/2000EP1059804A2 Apparatus and method for forming image with high image reproducibility
12/13/2000EP1059802A2 Apparatus and method for forming image with superior image reproducibility
12/13/2000EP1059573A2 Developer agitating system, electrophotographic image forming apparatus and cartridge
12/13/2000EP1059572A2 Image forming apparatus
12/13/2000EP1059571A2 Coupling member, process cartridge and image forming apparatus
12/13/2000EP1059570A2 An image forming apparatus
12/13/2000EP1059569A1 Magnetic particles for charging, process for producing the magnetic particles, and charging member, process cartridge and image-forming apparatus which have the magnetic particles
12/13/2000EP1058865A1 Apparatus and method for removal of back-plated developer
12/13/2000CN1276543A Connector, processing box and imaging apparatus
12/13/2000CN1276334A Paper paging device and ejection device
12/13/2000CN1059505C Electrostatic imaging apparatus and method
12/13/2000CN1059504C Image forming apparatus using silicome resin particle for lubricating
12/13/2000CN1059392C Printing device with dot matrix form record surface
12/12/2000US6160985 System for managing a web of sheet material in a printing machine
12/12/2000US6160984 Toner filter arrangement having movable magnetic cores
12/12/2000US6160983 Heated fuser roller
12/12/2000US6160982 Copy sheet distortion-removing fusing apparatus
12/12/2000US6160981 Transfer system
12/12/2000US6160980 Method and apparatus for reducing contamination of a tackdown, capture or transfer roller on a spliced photoconductor or transport web
12/12/2000US6160978 Image forming apparatus having an endless belt provided with ribs and indicia
12/12/2000US6160976 Developing device having magnetic seals
12/12/2000US6160975 Closed loop ramping control and method of fusing temperature, and optimizing first copy time
12/12/2000US6160974 Image forming apparatus capable of switching a sheet interval mode during an image forming cycle
12/12/2000US6160973 Decreased media transport time for image forming devices
12/12/2000US6160972 Image forming apparatus
12/12/2000US6160971 Feed forward and feedback toner concentration control for an imaging system
12/12/2000US6160970 Feed forward and feedback toner concentration control for an imaging system
12/12/2000US6160969 Image forming apparatus with a voltage applying unit for image transfer
12/12/2000US6160968 Printing method and image processing method for performing printing during which calibration of printing apparatus is executed
12/12/2000US6160642 Integrated printer and scanner device
12/12/2000US6160610 Image forming device and method for controlling divisional light scanning device
12/12/2000US6160569 Image forming apparatus capable of changing process line speed
12/12/2000US6160564 Color electrostatic recorder with adjustable pressure on a recording medium
12/12/2000US6160073 Sealant materials for toner cartridges
12/12/2000US6159615 For newspaper, magazine, commercial publication, various publications, poster, postcard and envelope; transfer-fixing properties
12/12/2000US6159588 Fuser member with fluoropolymer, silicone and alumina composite layer
12/12/2000US6158731 Paper feeding device
12/12/2000US6158346 Electronic printing of non-planar macro and micro devices
12/12/2000US6158085 Closing device for original cover
12/12/2000CA2203452C Image forming machine having a verifiably openable sump shutter assembly
12/07/2000WO2000038018A9 Method for printing by using a multilevel character generator and printing device
12/07/2000DE19922986A1 Drum holder for printer or copier has spring for pressing outer ring against end section of drum
12/07/2000DE10021964A1 Developing device for image forming apparatus has regulating part which is large enough to even out layer thickness of developer in axial direction
12/06/2000EP1058165A1 A direct electrostatic printing device wherein charged toner particles are brought proximate to a printhead structure using an electrostatic powder spray gun
12/06/2000EP1058164A2 Image forming apparatus and transfer belt unit comprising a cleaning device having a frictionally charging unit and a cleaner unit made of metal and having a high-resistance layer on its surface
12/06/2000EP1058163A2 Image forming apparatus and process cartridge
12/06/2000EP1058162A2 AC scorotron
12/06/2000EP1058161A1 Image forming apparatus having a pivotable conveyor belt
12/06/2000EP1058160A2 Image forming apparatus
12/06/2000EP1056586A1 Multilayer fuser roll having fluoropolymer coating on a compliant baselayer and method of forming
12/06/2000EP0727720B1 Liquid developing method and liquid developing apparatus
12/06/2000CN1276087A Method of devleoping latent charge image
12/06/2000CN1275726A Imaging device for paper feeder having paper support
12/05/2000US6157806 Fuser system with greased belt
12/05/2000US6157805 Fixing apparatus
12/05/2000US6157804 Acoustic transfer assist driver system
12/05/2000US6157803 Developing unit and developing roll contained therein
12/05/2000US6157802 Developer filtering apparatus of printer
12/05/2000US6157801 Magnetic particles for charging, charging member, charging device, process cartridge, and electrophotographic apparatus
12/05/2000US6157800 Charging device using a magnetic brush contactable to a member to be charged and image forming apparatus using same
12/05/2000US6157799 Color image forming apparatus, image forming unit therefor, and transfer belt unit therefor
12/05/2000US6157797 Image forming apparatus with integrated rotatable image carrier and writing device and method of assembling the same
12/05/2000US6157796 A sealant layer comprising a low-molecular-weight polyolefin polymer synthesized by using a metallocene catalyst
12/05/2000US6157795 Image forming apparatus and method configured to reduce a transfer charge at a nip
12/05/2000US6157794 System to reduce mixing of toner and magnetic carrier
12/05/2000US6157793 Image forming devices and sensors configured to monitor media, and methods of forming an image upon media
12/05/2000US6157792 Electrophotographic apparatus having plural image forming modes, and a process cartridge applied to such electrophotographic apparatus
12/05/2000US6157791 Sensing media parameters
12/05/2000US6157790 Image formation parameter correction apparatus
12/05/2000US6157789 Electrophotographic apparatus
12/05/2000US6157439 Copy system with document previewing
12/05/2000US6157038 Mounting electrostatographic end flange
12/05/2000US6157010 Heater control device
12/05/2000US6156736 Gene transcription and ionizing radiation: methods and compositions
12/05/2000US6155563 Sheet sorter and method of controlling the sheet sorter
12/05/2000US6155552 Sorter and image forming apparatus
12/05/2000US6155457 Dispenser apparatus especially for liquid toner concentrate
11/2000
11/30/2000WO2000071324A1 Resin roller and device and method for manufacturing the resin roller
11/30/2000DE4345277C2 Printer for personal and desk-top computers
11/29/2000EP1055979A2 Image forming apparatus and process unit mountable to image forming apparatus
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