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)
12/1996
12/03/1996US5580045 Sheet stacking apparatus
12/03/1996US5580040 Document feeding apparatus for separating document sheets
12/03/1996US5580038 Automatic stapling method
12/03/1996US5579694 Printer adapted for use with silica-based print media
11/1996
11/28/1996DE19620875A1 Electrophotographic process esp. for registering and imaging colour images with two or more colours
11/27/1996EP0744707A2 Printer having print data correction circuit
11/27/1996EP0744672A1 Image forming apparatus employing intermediate transfer member
11/27/1996EP0744671A2 Toner cartridge for an image forming apparatus
11/27/1996EP0744670A1 Toner cartridge for an image forming apparatus
11/27/1996EP0744669A2 Wide area beam sensing method and apparatus for image registration calibration in a color printer
11/27/1996EP0744298A2 Light-emitting device and image forming apparatus using the same
11/27/1996EP0667003A4 Continuous purification of liquid toners.
11/27/1996EP0589984B1 Process for transferring in particular colour reproductions to smooth substrates and transfer layer
11/27/1996CN1136672A Toning agent supply method, regulating container for toning agent, treating cassette and image formation device of electrostatic print
11/27/1996CN1136670A Image forming device with detachable processing unit
11/27/1996CN1136502A Ink box and treating card box
11/26/1996US5579460 Paint-out method and apparatus
11/26/1996US5579447 System for developing and displaying a representation of a total estimated time to print a job
11/26/1996US5579438 Fuzzy inference image forming apparatus
11/26/1996US5579115 Scanning apparatus for scanning a partially supported media
11/26/1996US5579101 Developer cartridge and developing apparatus
11/26/1996US5579100 Single positive recharge method and apparatus for color image formation
11/26/1996US5579099 Document conveying device and document reading device operable therewith
11/26/1996US5579098 Image forming apparatus with removeable fixing unit
11/26/1996US5579097 Xerographic printing and sheet processing apparatus
11/26/1996US5579096 Imaging apparatus and method for cleaning transfer/conveyer means
11/26/1996US5579095 Charging device
11/26/1996US5579094 Filament fiber development traps
11/26/1996US5579093 Resiliently biased end caps for photoconductive drums
11/26/1996US5579092 Color printer correctable positional errors in respective printing mechanisms
11/26/1996US5579091 Developing unit for electro-photographic apparatus
11/26/1996US5579090 In an image processing system, an image processing apparatus and method for stabilizing output image quality by controlling image forming parameters
11/26/1996US5579089 Method and apparatus for reducing transferred background toner
11/26/1996US5579087 Constructing a multi-segment print job from multiple local or remote sources using a network interface
11/26/1996US5579085 Image forming apparatus and detachable process cartridge having press-fitted flange to cylinder
11/26/1996US5579083 Image forming system with original feeding apparatus
11/26/1996US5578407 Color toner for developing electrostatic images, process for its production, and color image forming method
11/24/1996CA2177107A1 Toner cartridge for an image forming apparatus
11/21/1996WO1996036907A1 Electrophotographic copying machine
11/21/1996DE19619889A1 Image printing device with two-component developer
11/21/1996DE19619887A1 Colour image printing arrangement
11/21/1996DE19618324A1 Electro-photographic colour image printing device
11/20/1996EP0743573A2 Method for obtaining image contrast migration imaging members
11/20/1996EP0743572A1 A device for direct electrostatic printing (DEP) comprising an intermediate image receiving member
11/20/1996EP0743571A2 Toner-image fixing device for image forming device
11/20/1996EP0743570A2 Toner container, process cartridge and electrophotographic image forming apparatus
11/20/1996EP0743569A2 Replacement part with integral memory for usage and calibration data
11/20/1996EP0743568A2 Replacement part with integral memory for usage and calibration data
11/20/1996EP0743567A2 Replacement part with integral memory for usage and calibration data
11/20/1996EP0743566A2 Sheet conveying apparatus and image forming apparatus
11/20/1996EP0743182A2 Printing and binding method
11/20/1996CN1135966A Printing machine with various printing units
11/19/1996US5576824 Five cycle image on image printing architecture
11/19/1996US5576823 Automatic document feeder having document separating mechanism
11/19/1996US5576821 Fuser release agent management (RAM) system having a non-continuous pattern agent roll
11/19/1996US5576820 Xerographic apparatus with a detachable corona charger
11/19/1996US5576819 Transfer element detect device
11/19/1996US5576818 Intermediate transfer component having multiple coatings
11/19/1996US5576817 Dual zone development for liquid developers
11/19/1996US5576816 Toner cartridge internal plug
11/19/1996US5576815 Development apparatus for a liquid electrographic imaging system
11/19/1996US5576814 Developing unit using toner having a magnetic shield between the agitation chamber and a developing roller
11/19/1996US5576813 Developing device having a dispersion blocking plate and electrostatic recording device including the same
11/19/1996US5576812 Developing method with carrier chains contacted to image bearing member
11/19/1996US5576811 Image recording apparatus for controlling image in high quality and image quality control method thereof
11/19/1996US5576810 Image forming method
11/19/1996US5576809 Charge screening member for a corona discharge device of an image forming apparatus
11/19/1996US5576808 Image forming apparatus having contact charger
11/19/1996US5576807 Image forming apparatus having a contact type charging device
11/19/1996US5576806 Charging roll for electrophotography
11/19/1996US5576805 Contact charging member for charging a photosensitive drum having improved durability and a method for making the same
11/19/1996US5576804 Apparatus and method for inhibiting dust adherence to the contact plate of a copying machine
11/19/1996US5576803 Electrostatographic imaging drum end cap and drum assembly
11/19/1996US5576753 Image forming apparatus which performs registration correction for plural image
11/19/1996US5576742 Image recording head having corrosion resistant control electrodes
11/19/1996US5576135 Processing method based on resist pattern formation, and resist pattern forming apparatus
11/19/1996US5575942 Heating roller for fixation
11/19/1996US5575408 For a reproduction apparatus
11/14/1996DE19618905A1 Electrostatic image generation device
11/14/1996DE19618508A1 Printing device for double-sided copies, pref. electrophotographic printer
11/14/1996DE19527169C1 Copier device with variable copy size
11/14/1996DE19525713C1 Device for printing marking-free endless foil
11/13/1996EP0742497A1 Electrostatographic multicolour printer for duplex printing on a web-type toner receptor material
11/13/1996EP0742496A1 Electrostatographic multicolour printing apparatus for single-pass sequential duplex printing on a web-type toner receptor material
11/13/1996EP0742230A2 Use of inclusion compounds cyclic polysaccharides as charge control agents
11/12/1996US5574551 Print media supply apparatus with media parameter detection capability
11/12/1996US5574550 Transfer device for image forming machine
11/12/1996US5574549 Container coupling member
11/12/1996US5574548 Method and device for developing with a liquid
11/12/1996US5574547 Liquid electrophotographic reproduction machine employing heated carrier liquid
11/12/1996US5574546 Developing apparatus for an electrophotographic machine
11/12/1996US5574545 Method for transferring toner from developer carrying member to image bearing member using chains of magnetic particles formed on developer carrying member and contacting image bearing member, and alternating electric field
11/12/1996US5574544 Image forming apparatus having image density gradation correction means
11/12/1996US5574543 Image forming apparatus
11/12/1996US5574542 Scanner cover
11/12/1996US5574541 Corona dual-use for color image formation
11/12/1996US5574540 Dual use charging devices
11/12/1996US5574539 Toner maintenance subsystem for a printing machine
11/12/1996US5574527 Multiple use of a sensor in a printing machine
11/12/1996US5573883 Electrography
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