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)
03/1998
03/18/1998EP0829774A2 Toner container cap, toner container, and process cartridge
03/18/1998EP0829773A1 Method and apparatus for forming a multi-colour image
03/18/1998EP0829772A2 Noise reduction device for a laser scanning unit
03/18/1998EP0829771A2 Image forming apparatus
03/18/1998EP0828564A1 Electrostatically depositing a medicament powder
03/18/1998CN1176413A Process cartridge and electrophotographic image forming apparatus
03/18/1998CN1176412A Device for detecting toner in developing unit of electrophotographic apparatus
03/18/1998CN1176411A Image forming apparatus
03/18/1998CN1176410A Process cartridge and electrophotographic image forming apparatus
03/18/1998CN1176408A Assembling method of process cartridge, assembling method and process cartridge
03/18/1998CN1176407A Bearing, process cartridge and electrophotographic image forming apparatus
03/18/1998CN1176181A Image forming apparatus
03/17/1998US5729820 Method and apparatus for producing high quality greeting cards or the like
03/17/1998US5729819 Image forming apparatus
03/17/1998US5729818 Image forming apparatus having a fixing device and a conveyer means for conveying a recording member to the fixing device
03/17/1998US5729814 Heating roller for fixation and method for fabricating same
03/17/1998US5729813 Thin, thermally conductive fluoroelastomer coated fuser member
03/17/1998US5729812 Heat and pressure fuser utilizing rigid rolls and belts to form an extended contact zone between the belts including preheat and pressure zones
03/17/1998US5729811 Contact transfer device and image forming equipment
03/17/1998US5729810 Overcoated transfer roller for transferring developed images from one surface to another
03/17/1998US5729809 Color image forming apparatus with intermediate transfer
03/17/1998US5729808 Image forming method and apparatus which controls the discharging of toner images before transfer
03/17/1998US5729807 Optically switched commutator scheme for hybrid scavengeless segmented electroded donor rolls
03/17/1998US5729806 Curved developer amount controlling member, developing apparatus, and process cartridge using the same
03/17/1998US5729805 Image developing method using specific type toner and developing sleeve roughness
03/17/1998US5729804 Toner storage device and supply mechanism for image forming
03/17/1998US5729803 Device for developing electrostatic latent image which prevents solidification of developing agent by vibration
03/17/1998US5729802 Image forming apparatus
03/17/1998US5729800 Electrophotographic apparatus having an a-Si photosensitive drum assembled therein
03/17/1998US5729799 Image forming method and apparatus having a semiconductive intermediate transfer member
03/17/1998US5729798 Heat roller fixing device having positioning members
03/17/1998US5729797 Toner cartridge
03/17/1998US5729796 Shutter having first and second shutter members, process cartridge and image forming apparatus having the shutter
03/17/1998US5729795 Reconditioning of electrostatographic cartridges
03/17/1998US5729794 Toner container having a web seal
03/17/1998US5729792 Photosensitive drum unit and a ground plate used therewith
03/17/1998US5729791 Image forming apparatus with control to allow imaging of second group to interrupt imaging of first group
03/17/1998US5729790 Operation scheduling system for a digital printing apparatus using a tree of possible schedules
03/17/1998US5729789 Thermal fixing device for an image forming apparatus
03/17/1998US5729788 Image forming apparatus having control structure for cleaning the transfer device
03/17/1998US5729787 Toner concentration monitor and method
03/17/1998US5729786 Image forming control apparatus which retreives control rules via control cases stored in control clusters
03/17/1998US5729785 Image forming apparatus with ink jet and electrophotographic image forming means
03/17/1998US5729667 Power saving facsimile device
03/17/1998US5729353 Method and device for correcting a position for writing an image on a transport belt
03/17/1998US5729351 Method for processing print information of page print apparatus
03/17/1998US5729350 Image processing apparatus
03/17/1998US5729277 System and method for modifying an output image signal to compensate for drum velocity variations in a laser printer
03/17/1998US5729271 Device to desensitize migration imaging film and allow daylight film handling
03/17/1998US5729270 Toner conservation by pel modulation with operator control
03/17/1998US5729267 Image forming apparatus having image transfer with toner cleaning function
03/17/1998US5729024 Original edge detecting system and optical sensor
03/17/1998US5728496 Electrostatographic apparatus and method for improved transfer of small particles
03/17/1998US5727784 Paper feeder
03/17/1998US5727782 Automatic sheet feeder
03/11/1998EP0828201A1 Fixing apparatus and film
03/11/1998EP0828200A1 Image forming apparatus and image forming method
03/11/1998EP0828199A2 Electrostatographic printing machine and method
03/11/1998EP0828198A2 An image forming apparatus
03/11/1998EP0828101A1 Passively addressable valves
03/11/1998EP0827601A1 Toner imaging print system
03/11/1998CN1175748A Cleaning frame, cleaning device, process cartridge and electrophotographic image forming apparatus
03/11/1998CN1175717A Image-forming machine and photosensitive material unit adapted thereto
03/11/1998CN1175716A Electrophotographic printer
03/11/1998CN1175715A Method for driving agitator
03/11/1998CN1175714A Developing unit of electrophotographic apparatus
03/11/1998CN1175713A Process cartridge electrophotographic image forming apparatus and connection method of connecting contacts
03/11/1998CN1175712A Minimized office automated machine
03/11/1998CN1175711A Device and method for reducing reverse transfer of image forming apparatus using electrophotography developing system
03/11/1998CN1175507A Heating device for sheet material
03/10/1998US5727248 System for remote diagnosis of image forming apparatuses, including intelligent communications control for data therefrom
03/10/1998US5726883 Method of customizing control interfaces for devices on a network
03/10/1998US5726780 Image processing apparatus
03/10/1998US5726779 Color image processing apparatus
03/10/1998US5726774 Document reading device with light-shielding member that prevents a local temperature increase in a document placing table
03/10/1998US5726770 Copying machine responsive to personal identification data
03/10/1998US5726759 Image forming apparatus
03/10/1998US5726695 Developing device
03/10/1998US5726694 Print head in powder jet image forming apparatus
03/10/1998US5726425 Tubular Heating element with elastic electrode
03/10/1998US5725986 Imaging process using a diarylamine and tritolylamine in a charge transport layer
03/10/1998US5725980 Multi-wavelength laser which avoids excessive light absorption by cyan pigment in image-on-image electrophotography
03/10/1998US5725922 Semiconductive silicone rubber compositions and semiconductive silicone rubber rolls
03/10/1998US5725211 Method and apparatus for registering images on the front and the back of a single sheet of paper
03/10/1998US5725209 Sheet supply apparatus
03/10/1998US5725207 Sheet feeding/discharging device designed for image forming apparatus
03/05/1998WO1998009427A1 Method and arrangement for ensuring quality during scanning/copying of images/documents
03/05/1998DE19737828A1 Sheet position control for printer
03/04/1998EP0827333A2 Method and apparatus for creating a continuous tone image from a halftone image
03/04/1998EP0827050A2 Process cartridge and electrophotographic image forming apparatus
03/04/1998EP0827049A2 Process cartridge, electrophotographic image forming apparatus and electro- photographic image forming apparatus transmissions method
03/04/1998EP0827048A2 Process cartridge, electrophotographic image forming apparatus and connecting contacts
03/04/1998EP0827047A2 Cleaning frame, cleaning device, process cartridge and electrophotographic image forming apparatus
03/04/1998EP0827046A1 A device for direct electrostatic printing (DEP) comprising a toner delivery means comprising a magnetic brush with rotating magnetic core
03/04/1998EP0827045A2 Electrophotographic printer
03/04/1998EP0827044A1 Instant on fuser system members
03/04/1998EP0827043A2 Transfer device
03/04/1998EP0827042A2 Developing unit for electrophotographic apparatus
03/04/1998EP0827041A1 Toner replenishing device
03/04/1998EP0827040A1 Sheet discharging apparatus
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