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)
08/1988
08/31/1988EP0280437A1 Elastomer roll having a first layer of an organopolysiloxane composition and a second thin layer of a fluorine resin
08/31/1988EP0279983A2 Color image copying system
08/31/1988EP0279960A1 Fusible electrostatically attractable toner
08/31/1988EP0279856A1 Copier operable in an insert mode.
08/30/1988US4768101 Half-tone reproduction method employing overlapping scan lines
08/30/1988US4768068 Document feeder and flattener for moving platen copiers
08/30/1988US4768066 Copying machine
08/30/1988US4768063 Sheet material receiving device
08/30/1988US4768061 Device for the development of a latent electrostatic image, apparatus for producing prints by electrophotographic means and method for developing a latent electrostatic image
08/30/1988US4768060 Push-pull liquid development method and apparatus
08/30/1988US4768059 Developing method for electrophotographic apparatus
08/30/1988US4768058 Reproduction apparatus with everting bellows
08/30/1988US4768057 Flash fixing apparatus
08/30/1988US4768056 Impact printer and copier
08/30/1988US4768055 Image forming machine having a toner recycling unit
08/30/1988US4768046 Dot printer with toner characteristic compensation means
08/30/1988US4768043 Optical system for changing laser beam spot size during scanning of scanning line
08/30/1988US4767689 Electrostatic color printing method
08/30/1988US4767172 Collector for an LED array
08/30/1988US4766843 Rubber or plastic-coated roller, method and apparatus for production thereof
08/25/1988DE3803489A1 Multicolour imaging apparatus
08/23/1988US4766515 Electrostatic holder
08/23/1988US4766468 Developing method and apparatus for a photocopier
08/23/1988US4766467 Electrostatic copying apparatus and auxiliary unit capable of being detachably mounted thereon
08/23/1988US4766466 Variable magnification projecting device
08/23/1988US4766464 Image forming method and apparatus
08/23/1988US4766463 Image forming apparatus
08/23/1988US4766462 Reproducing machine
08/23/1988US4766461 Apparatus for projecting, recording and copying an image in an electrophotographic system having mechanisms for simultaneously projecting and recording the same image
08/23/1988US4766460 Color electrophotographic method
08/23/1988US4766459 Apparatus for separating transfer paper from photosensitive member of copying machine
08/23/1988US4766458 Developing apparatus for use in image-forming system and developing process employing said developing apparatus
08/23/1988US4766457 Particulate material dispenser
08/23/1988US4766456 Release agent management system for a heat and pressure fuser
08/23/1988US4766455 Process unit for an imaging apparatus
08/23/1988US4766404 Coordinate input apparatus
08/23/1988US4766403 Copying machine having means to eliminate local temperature changes in a photoreceptor belt
08/23/1988US4766288 Flash fusing reflector cavity
08/23/1988US4765605 For use in a copier or printer
08/23/1988US4765563 Cassette for accommodating tape-shaped material having an electrically conductive layer
08/23/1988CA1240832A1 Fuser wick
08/17/1988EP0278237A1 Roll fuser jam clearance mechanism
08/17/1988EP0277985A1 Liquid crystal motion picture projector with memory.
08/16/1988US4764842 Process for the electrostatic charging of recording materials and apparatus for implementation of the process
08/16/1988US4764841 Toner charging apparatus with coated toner transport members
08/16/1988US4764790 Method for cleaning photoreceptor of image forming apparatus
08/16/1988US4764789 Apparatus for inputting image forming condition
08/16/1988US4764788 Copying machine equipped with a movable original holder
08/16/1988US4764675 Self-tensioning coronode structure
08/16/1988US4763992 Smectic liquid crystal device with temperature control system
08/16/1988US4763892 Movable tray sheet sorter
08/16/1988US4763889 Paper feeder
08/16/1988CA1240754A1 Dirt insensitive optical paper path sensor
08/16/1988CA1240731A1 Magnetic roll for copy machines and method for manufacturing same
08/16/1988CA1240729A1 Optical scanning system
08/11/1988WO1988005931A1 Play-free bearing installation for guide drums in printers or photocopiers
08/11/1988DE3802558A1 Multicolour (chromatic) imaging device
08/10/1988EP0277651A2 Image fixing device and roller therefor
08/10/1988EP0277142A1 Tuned response non-impact printer
08/09/1988US4763241 Image forming apparatus
08/09/1988US4763190 Digital color correction circuit
08/09/1988US4763174 Magnification selecting device in a photocopier
08/09/1988US4763173 Imaging system for compensating for image distortion due to wrinkled or curled documents
08/09/1988US4763171 Tri-roll scanning arrangement
08/09/1988US4763170 Composite copying apparatus
08/09/1988US4763168 Reproducing apparatus including toner removal apparatus utilizing electrostatic attraction
08/09/1988US4763166 Image forming apparatus
08/09/1988US4763165 Image forming apparatus with image adding function
08/09/1988US4763163 Electrostatic photocopiers
08/09/1988US4763162 Copy sheet feed controller for an electrostatic copier
08/09/1988US4763161 Copier operable in an insert mode
08/09/1988US4763160 Apparatus for handling an original
08/09/1988US4763159 Multimagnification optical system in a dual mode copier
08/09/1988US4763158 Electrostatographic printing
08/09/1988US4763157 For transfer of a developed image
08/09/1988US4763143 Electrographic recording apparatus
08/09/1988US4763142 Electrophotographic printer with light micro-shutters
08/09/1988US4763141 Printing apparatus with improved ion focus
08/09/1988US4763134 Laser recording apparatus having variable recording magnification and beam intensity control
08/09/1988US4763002 Photon detector
08/09/1988US4762997 Fluid jet assisted ion projection charging method
08/09/1988US4762941 Polylactams, molding materials
08/09/1988US4762312 Sorter with a function of binding copy sheets
08/09/1988CA1240204A1 Colour reproduction process
08/04/1988DE3702130A1 Method for direct image formation on printing substrates, in particular normal paper
08/03/1988EP0277036A2 An electrophotographic apparatus
08/03/1988EP0276910A1 Process cartridge and multicolor image forming apparatus using same
08/03/1988EP0276855A2 Image duplicating apparatus
08/03/1988EP0276831A2 Silicone rubber-covered copier roll
08/02/1988US4761709 Partially carbonized polyacrylonitrile fibers
08/02/1988US4761673 Image forming apparatus with image forming area selection
08/02/1988US4761672 Ramped developer biases
08/02/1988US4761669 Highlight color printing
08/02/1988US4761668 Method of removing dry toners from a developer housing
08/02/1988US4761667 Image forming apparatus
08/02/1988US4761661 Emergency resetting circuit for a semiconductor laser of a laser beam printer
08/02/1988US4761659 Temperature and aging compensated drive circuit in a semiconductor laser beam printer
08/02/1988US4761359 Electrophotographic process using photoconductive cylinder of small diameter
08/02/1988US4761357 Electrophoretic development of electrostatic charge images
08/02/1988US4761046 Method of recording a color image
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