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)
11/2000
11/14/2000US6148170 Fuser roller having a thick wearable release layer
11/14/2000US6148169 Device for fixing an image on a recording medium
11/14/2000US6148168 Apparatus for forming superimposed image patterns having controlled densities
11/14/2000US6148167 Developing apparatus with a developing regulating member
11/14/2000US6148166 Image forming apparatus for forming images with liquid developer
11/14/2000US6148163 Control speed and fuser temperature based upon monochromatic or full-color printing
11/14/2000US6148162 System and method for controlling an image transfer device
11/14/2000US6148161 Image forming apparatus with improved toner density control
11/14/2000US6148160 Developer apparatus having mass sensor for an electrographic printer or copier
11/14/2000US6148159 Electrophotographic printer
11/14/2000US6148158 Image processing apparatus and method having a plurality of image forming units for performing image formation using predetermined colors
11/14/2000US6148157 Hybrid scavengeless development using a failure mode detection system
11/14/2000US6148156 Developer detection apparatus and an image forming apparatus
11/14/2000US6147698 Density control for a printer
11/14/2000US6146805 Printing method, printer, printed object, and optical disk
11/14/2000US6146803 In a preferred embodiment of the invention, one of the polymers is an ionomer derived from ethylene/methacrylic acid copolymer. one of the preferred polymers is a terpolymer preferably an acid modified ethylene vinyl acetate
11/14/2000US6146751 Fuser member with vinyl and hydride containing silane adhesive layer
11/14/2000US6146320 For use as a developing roll, a charging roll, a transfer roll, an electrification-deleting roll, a fuser roll, a toner charging roll, a toner supply roll, a cleaning roll in an electrophotographic apparatus such as a copying machine
11/14/2000US6145964 Contragraphy apparatus having an electrode arrangement useful for contragraphy printing
11/14/2000US6145834 Automatic document feeder having a document shunting path
11/14/2000US6145832 Image forming apparatus
11/14/2000US6145828 Sheet conveyor single-handed parting engagement mechanism
11/14/2000US6145827 Automatic document conveyer
11/14/2000US6145825 Sheet processing apparatus and method therefor
11/14/2000US6145331 Heat recovery management system for transferring an image in a development system
11/14/2000CA2189583C Toner dispensing cartridge having a nonrotatable toner cup and a rotatable sleeve-cap
11/09/2000WO1997019009A3 Apparatus and method for steering an endless belt
11/09/2000DE10019217A1 Belt type fixing unit for laser printer, digital copier, facsimile
11/08/2000EP1050783A2 Developing device, process cartridge and energy electric supply part
11/08/2000EP1049961A1 Toner usage estimation system
11/08/2000CN1272639A Image heating device
11/08/2000CN1272638A Developing device and power supply portion for applying developing bias voltage
11/08/2000CN1058245C Sheet post-processing apparatus
11/07/2000US6144836 Electrostatographic printing machine
11/07/2000US6144835 Image forming apparatus including means for warning an operator of a potential illegal copying operation before the copying operation and method of controlling the same
11/07/2000US6144833 Fixing device
11/07/2000US6144832 No wrinkling sheet feeding apparatus, a fixing apparatus and an image forming apparatus
11/07/2000US6144831 Image forming apparatus and method
11/07/2000US6144830 Intermediate transfer member and electrophotographic apparatus including same
11/07/2000US6144829 Developing device and electrophotographic device
11/07/2000US6144828 Toner reservoir for use in electrostatic image generating apparatus
11/07/2000US6144827 Liquid image forming apparatus, squeeze roller, and process for renewing surface of squeeze roller
11/07/2000US6144826 Insert for mounting wires to corotron frames
11/07/2000US6144825 Image forming apparatus using an elastic photosensitive drum for an electrophotographic processor for enhancing charge and transfer characteristics
11/07/2000US6144824 Image forming method for preventing an uneven potential of an image bearing member having a charge injecting layer
11/07/2000US6144823 Image processing apparatus having a reading apparatus
11/07/2000US6144822 Image forming apparatus having detachable transfer roller and discharge device
11/07/2000US6144821 Shutter member and process cartridge
11/07/2000US6144820 Developing apparatus with a sealing member having an insulating layer and a conductive portion
11/07/2000US6144819 Apparatus for applying voltage to charging member and charging apparatus
11/07/2000US6144818 Image forming apparatus having a finishing section including improved stapling function
11/07/2000US6144817 Image forming apparatus utilizing intermediate transfer member
11/07/2000US6144816 Method and system for saving toner developer in image duplicating devices
11/07/2000US6144815 Developing device, process cartridge and electrophotographic image forming apparatus
11/07/2000US6144814 Method for automatically complying with a page stop specification in a printing device
11/07/2000US6144813 Image forming apparatus provided with conveying path changeover device
11/07/2000US6144812 Image formation system having a memory device located in an electrophotographic process cartridge for storing data relating to image formation
11/07/2000US6144811 Image forming apparatus having a sensor for sensing an amount of reflected light from both a photoconductive element and a paper
11/07/2000US6144468 Image forming system including a printer and scanner having separate housings
11/07/2000US6144394 Image forming method and device
11/07/2000US6144393 Image forming apparatus having scan position correction
11/07/2000US6143675 Porous composite
11/07/2000US6142922 Conductive roll used as a developing roll, a charging roll, a transfer roll in an electrophotographic apparatus such as a copier, a printer or a facsimile containing a surface layer of graft polymer of polysiloxane and acrylic monomer
11/07/2000US6142690 Color image forming apparatus with drive power transmission mechanism
11/07/2000US6142470 Sorter with bin movement control system
11/07/2000US6142469 Sheet ejecting mechanism with contact member and advance descending of tray to prevent direct return of contact member
11/07/2000US6142016 Apparatus for detecting residual quantity of toners
11/07/2000US6141873 Method of manufacture of multi-layer roll having compliant PTFE top layer from a fibrillated PTFE membrane
11/07/2000CA2005033C Method of and apparatus for forming a multi-colour image
11/02/2000EP1049322A2 Image forming apparatus
11/02/2000EP1049321A2 Image forming apparatus
11/02/2000EP1049317A2 Color-image processing apparatus and method, and storage medium
11/02/2000EP1048987A2 Image processing device and image input device equipped with a data synthesizing unit
11/02/2000EP1047980A1 Printing and photocopying device and method whereby one toner mark is scanned at at least two points of measurement
11/02/2000DE3645302C2 Kopiergerät mit Bildverarbeitungsfunktionen Copier with image processing functions
11/02/2000DE19914514A1 Electrographic printer or copier useful for single, multicolor and duplex printing, e.g. of book or brochure, exposes image on toner carrier to solvent vapor before transfer to copy carrier
11/02/2000DE10011716A1 Image generation device e.g. copier, printer or facsimile device, has recording sheet passed between image support and image transfer roller adjacent upper part of latter
11/02/2000DE10000593A1 Procedure to identify position of exchangeable media handling devices for printer, copier by monitoring power supply to each unit
11/02/2000DE10000591A1 Paper or media tray for a printer has stops for positioning paper of different sizes and stops incorporating position detectors so that the paper size can be accurately determined over a continuous size range
11/01/2000CN1271872A Oil coating roller used in pattern formation equipment
11/01/2000CN1058095C Electrostatographic single-pass multiple station printer for duplex printing
11/01/2000CN1058094C Electrostatographic single gas multiplestation printer
11/01/2000CN1058093C Picture forming apparatus
10/2000
10/31/2000US6141527 Image forming apparatus having separating member with bias
10/31/2000US6141526 Color printer belt meander control method and apparatus
10/31/2000US6141525 Image forming apparatus having correction device for lateral misalignment
10/31/2000US6141524 Release agent management for transfuse systems
10/31/2000US6141523 Electrographic printing device with opposite-lying printing units
10/31/2000US6141522 Image forming apparatus using an endless belt
10/31/2000US6141521 Image forming device and method therefor
10/31/2000US6141520 Developing device for image forming apparatus and toner container therefor
10/31/2000US6141518 Carrier recovery apparatus of liquid electrophotographic printer
10/31/2000US6141517 Liquid development apparatus for developing electrostatic latent images using a plurality of electrodes
10/31/2000US6141516 A bias charging member is capable of receiving a bias for contact charging a member to be charged; an electrically conductive core, an optional intermediate layer, and an outer surface layer; xerographic processes
10/31/2000US6141515 Image forming apparatus comprising ultrasonic motors
10/31/2000US6141514 Component reusing system, product capable of being easily disassembled, and disassembling method
10/31/2000US6141512 Process cartridge having air flow path
10/31/2000US6141511 Fixing device for use in an image forming apparatus that has first and second heater lamps and first and second controllers
10/31/2000US6141510 Toner concentration detecting method and system
10/31/2000US6141509 Toner content control device for an electrophotographic apparatus
1 ... 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 ... 1157