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)
10/1998
10/14/1998EP0871092A2 Toner frame process cartridge
10/14/1998EP0871090A2 Photoreceptor drive module
10/14/1998EP0871088A1 System for managing fuser modules in a digital printing apparatus
10/14/1998EP0871087A2 Fuser cleaning web
10/14/1998EP0871086A2 Fuser roll housing
10/14/1998EP0871085A1 A fuser apparatus
10/14/1998EP0871084A2 Fuser subsystem for an electrophotographic printer
10/14/1998EP0871083A2 Fuser
10/14/1998EP0871082A1 Electrostatographic printer and method
10/14/1998EP0871081A1 Method and apparatus for lightweight corona device shield mounting
10/14/1998EP0871080A1 Background detection and compensation
10/14/1998EP0871078A1 Integral drive roll bearing assembly
10/14/1998EP0871077A2 Printing machine electrical connection
10/14/1998EP0871076A1 Dual decurler and control mechanism therefor
10/14/1998EP0871074A1 Developer backer bar that allows axial misalignment between the backer bar and the developer donor roll
10/14/1998EP0870709A2 Automatically repositionable output stack retention system
10/14/1998EP0870707A1 Jam clearance features for modular-type decurler having continuous bending nip
10/14/1998EP0819270A4 Electroless plated magnetic brush roller for xerographic copiers, printers and the like
10/14/1998CN1195792A Developing device for image forming apparatus and toner cartridge for use in developing device
10/14/1998CN1040257C Toner for developing electrostatic image and fixing method
10/13/1998USRE35923 Fixing device, fixing method, and recording apparatus
10/13/1998US5822673 Reservation--type document feeder
10/13/1998US5822672 Copying machine
10/13/1998US5822671 Image forming method and apparatus for forming a resin-formed image on a fabric, fiber or other such recording medium
10/13/1998US5822670 Fixing device and image forming apparatus
10/13/1998US5822669 Induction heat fusing device
10/13/1998US5822668 Fuser subsystem module for an electrophotographic printer which pivots open for jam clearance
10/13/1998US5822667 Transfer separator
10/13/1998US5822666 Image forming apparatus including a mechanism for eliminating mechanical shock caused by a cleaning device
10/13/1998US5822665 Image forming apparatus having means for preventing vibration of a transfer film caused from the operation of a separating device
10/13/1998US5822664 Developing machine which uses a developing agent including a toner and magnetic particles
10/13/1998US5822663 Developer replenishing device and developer container for use therewith
10/13/1998US5822662 Background detection and compensation
10/13/1998US5822659 Image forming apparatus and process cartridge detachably mountable relative to an image forming apparatus
10/13/1998US5822658 Carbon black or graphite electroconductive particles are dispersed in electroconductive support in order to regulate resistance and hardness
10/13/1998US5822656 Image forming apparatus in which a plurality of image segments are integrated into complete image
10/13/1998US5822655 Color image forming apparatus having intermediate transfer member
10/13/1998US5822654 Development bias connector with integral bearing support
10/13/1998US5822653 Toner cartridge avoiding spillage of toners
10/13/1998US5822652 Compact design for combination of an electrical circuit with a segmented electrode development roll
10/13/1998US5822651 Transfer voltage adjusting device
10/13/1998US5822650 Image forming apparatus
10/13/1998US5822649 Apparatus for cleaning a transfer device of an image forming apparatus
10/13/1998US5822648 Transfer device cleaning sequence for an image
10/13/1998US5822647 Developing device having means for preventing toner scattering
10/13/1998US5822646 Image forming apparatus
10/13/1998US5822169 Contact charging device
10/13/1998US5822079 Digital image forming apparatus with test image optimization
10/13/1998US5822077 Determination unit for determining, through detecting information associated with external object, whether or not external object will use functional apparatus or who is external object, so as to provide appropriate service
10/13/1998US5821973 Printing device and method
10/13/1998US5821972 Electrographic printing apparatus and method
10/13/1998US5821971 Image registration for a raster output scanner (ROS) color printer
10/13/1998US5821970 Color image forming apparatus
10/13/1998US5821924 Computer peripherals low-power-consumption standby system
10/13/1998US5821551 Paper sensing apparatus for sensing paper feeding from paper cassette and paper presence for printing operation in a laser beam printer
10/13/1998US5821499 Heated roller assembly
10/13/1998US5821022 Stable resin
10/13/1998US5820067 Image-forming apparatus provided with a support for a roll of receiving material
10/13/1998US5820007 Method and apparatus for pinless feeding of web to a utilization device
10/13/1998US5819667 Digital printing machine and method of transporting sheets therefor
10/13/1998US5819646 Containing fluoropolymer layer to cover outer circumferential surface of rubbery elastic resin layer; used in electrophotographic copying machines
10/08/1998WO1998044608A1 Corona electrode arrangement
10/08/1998WO1998044392A1 Intermediate transfer element for liquid electrophotography
10/08/1998WO1998032090A3 Interleaved-to-planar data conversion
10/07/1998EP0869407A2 Image forming apparatus and cartridge removably mountable on the same
10/07/1998EP0869406A2 Fusing apparatus employing multi-fuctional toner release agent
10/07/1998EP0869405A2 A fixing device having a fixing temperature switching mechanism, method for controlling temperature of the fixing device and image forming apparatus having the fixing device
10/07/1998EP0869404A1 Developer carrying member comprising a resin coat layer wherein a binder resin of a molecular weight of from 3,000 to 50,000 comprises a copolymer having a methyl methacrylate monomer and a nitrogen containing vinyl monomer
10/07/1998EP0869403A2 Developing device
10/07/1998EP0869402A1 Electrical biasing scheme for preventing overplating in an image-on-image electrostatographic printing system
10/07/1998EP0869401A2 Method and apparatus for sheet jam clearance
10/07/1998CN1195249A Picture carrier and its making method, and picture shaper using same
10/07/1998CN1195124A 显影装置 Developing means
10/07/1998CN1040154C Process cartridge, method for assembling process cartridge and image forming apparatus
10/06/1998US5819153 Image forming apparatus
10/06/1998US5819151 Original feeding apparatus with rotary conveyor that releases original before reading
10/06/1998US5819150 Image heating apparatus
10/06/1998US5819149 Image forming apparatus preventing change of size of image
10/06/1998US5819148 Renewable thin film oil metering blade
10/06/1998US5819147 Image forming apparatus using silicone resin lubricant in the developing device and cleaning device
10/06/1998US5819146 Magnetic brush roller having a wire-wound floating hub
10/06/1998US5819145 Image forming device for forming a uniform toner layer on a developing roller
10/06/1998US5819144 Toner replenishing device of image forming machine
10/06/1998US5819143 Color image forming apparatus and method
10/06/1998US5819142 Charging member and image-forming unit having the same
10/06/1998US5819141 Control of fluid carrier resistance and liquid concentration in an aquatron charging device
10/06/1998US5819140 Roller for belt transporting apparatus and image forming apparatus
10/06/1998US5819136 Temperature control for a fixing device
10/06/1998US5819134 Fixing apparatus having a temperature control system for a plurality of heaters
10/06/1998US5819133 Transverse type image forming apparatus
10/06/1998US5819132 Image forming apparatus capable of toner replenishment based on density of reference toner image and toner replenishment based on ratio of toner to carrier
10/06/1998US5819131 Technique for controlling the developing voltage to accomodate the environment
10/06/1998US5819110 System for determining whether connection or connectionless modes of communication should be used to transmit information between devices in accordance with priorities of events
10/06/1998US5818602 Digital copy machine having efficient duplexing capabilities
10/06/1998US5818507 Method and apparatus for controlling the modulation of light beams in a rotating polygon type image forming apparatus
10/06/1998US5818506 Optical exposer unit
10/06/1998US5818496 Exposure device of electrophotographic apparatus with optical path position deciding device
10/06/1998US5818490 Apparatus and method using variable control signals to improve the print quality of an image recording apparatus
10/06/1998US5818489 Image forming apparatus and process cartridge having exposure device using light beam having specific spot area
10/06/1998US5818480 Method and apparatus to control electrodes in a print unit
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