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)
10/1999
10/20/1999CN1232229A Image scanner
10/20/1999CN1232194A Picture forming device
10/20/1999CN1232193A Developing device
10/19/1999US5970305 Electrophotographic apparatus having a film for separating printed media from a photoconductive drum
10/19/1999US5970304 Two sided imaging of a continuous web substrate with a single print engine with in line transfer stations
10/19/1999US5970302 Method of cleaning in electrophotographic printer
10/19/1999US5970301 Device and method fixing and glossing toner images
10/19/1999US5970300 Apparatus for applying scents to paper in a printer/copier
10/19/1999US5970299 Image heating apparatus
10/19/1999US5970298 Fixing method and device with a controllable web system and image forming apparatus incorporating the method device and system
10/19/1999US5970297 Transfer apparatus and method for removing residual material from a transfer member
10/19/1999US5970296 Image forming apparatus
10/19/1999US5970295 Double-sided image forming apparatus
10/19/1999US5970294 Cylindrical structural body for use in an image forming apparatus and method of producing the same
10/19/1999US5970293 Developer container for use with a developer replenishing device
10/19/1999US5970292 Securing feature for toner container shutter
10/19/1999US5970291 Self unlocking feature for toner container shutter
10/19/1999US5970290 Image forming apparatus with toner housing container which promotes efficient toner supply
10/19/1999US5970289 Apparatus for eliminating excess ions of a developer for liquid electrophotographic printer
10/19/1999US5970288 Image reading device
10/19/1999US5970287 Charging device for charging charged body in non-contact state
10/19/1999US5970286 Image forming apparatus and image forming unit with an improved phase adjustment means
10/19/1999US5970285 Cleanerless image forming apparatus
10/19/1999US5970284 Slide cover for marking particle receptacle
10/19/1999US5970283 Developer station for electrophotographic printer and copier devices
10/19/1999US5970282 Method of cleaning a surface in an image forming apparatus by feeding toner to the surface
10/19/1999US5970281 Transfer roller cleaning apparatus of liquid electrographic imaging system
10/19/1999US5970280 Image forming apparatus having a developing bias control unit
10/19/1999US5970279 Image forming apparatus
10/19/1999US5970278 Image forming apparatus including an intermediate transfer body cleaning mechanism
10/19/1999US5970277 Image forming apparatus
10/19/1999US5970276 Image forming apparatus and developer aging method
10/19/1999US5970275 Dynamic supply usage estimation
10/19/1999US5970274 Jam detection system
10/19/1999US5970273 Ink cartridge for liquid electrographic imaging devices
10/19/1999US5968704 Transfer support and method for fusing a transferable image to a digital disc
10/19/1999US5968674 Arylamine charge transport compound, an oxidized arylamine charge transport compound salt and polymer binder with fluoro antimonate and hexafluoroarsenate
10/19/1999US5968656 Multilayer transfer member for electrography on substrates
10/19/1999US5968634 Heat fixing paper or sheet
10/19/1999US5968623 Cylindrically shaped article, method of manufacturing same and film for image forming apparatus
10/19/1999US5968622 Cylindrical substrate for electrophotography
10/19/1999US5968418 Conductive contact material
10/19/1999US5968300 Tubular-film manufacturing method
10/19/1999US5967394 Method and apparatus for pinless feeding of web to a utilization device
10/19/1999CA2082354C Method and apparatus for extending material life in a bias transfer roll
10/14/1999WO1999052335A1 Method and apparatus for manufacturing printed wiring board
10/14/1999WO1999043502A3 Direct electrostatic printing method and apparatus with increased print speed
10/14/1999WO1999036834A9 Printing and photocopying device and method whereby one toner mark is scanned at at least two points of measurement
10/14/1999WO1999021054A3 Image plane registration system for electrographic systems
10/13/1999EP0949545A1 Toner agitator for toner cartridge in laser printer
10/13/1999EP0949544A2 Image forming apparatus
10/13/1999EP0949543A2 Method and arrangement for adjusting density in electrophotographic printing
10/13/1999EP0830249B1 Porous composite
10/13/1999EP0823075B1 Reduction of residual potential and ghosting in a photoconductor
10/13/1999EP0772529B1 Transfer printing station for treating in parallel two recording medium webs
10/13/1999EP0686894B1 Image formation apparatus
10/13/1999EP0623858B1 Developer supplying device and image forming apparatus having the device
10/13/1999CN1045666C Electrostatic latent image-developing device and toner cartridge used thereof
10/12/1999US5966579 Image forming apparatus having a folding unit
10/12/1999US5966578 Heat-pressure fixing device and silicone rubber roller
10/12/1999US5966577 Heater and heat fixing apparatus having a resistance adjustment portion
10/12/1999US5966576 Extended development zone apparatus with rotating magnets
10/12/1999US5966575 Pneumatic spring for SED resistance brush commutator
10/12/1999US5966574 Developer replenishing apparatus
10/12/1999US5966573 Seamed flexible electrostatographic imaging belt having a permanent localized solid attribute
10/12/1999US5966570 Image-wise toner layer charging for image development
10/12/1999US5966569 Image forming apparatus which includes spurred wheels provided on a conveyance section in a manner which makes jam clearance easy and which avoids damage to both the apparatus and an operator's hands
10/12/1999US5966568 Process cartridge, assembling method of process cartridge, assembling method of toner container and electrophotographic image forming apparatus
10/12/1999US5966564 Image forming apparatus and method with cleaning features
10/12/1999US5966563 Electrostatic imaging device having means for removing undesirable particles from a brush charger and transcribing roller
10/12/1999US5966562 Fixing device having temperature control means
10/12/1999US5966561 Color-image forming apparatus having intermediate transfer member and controller for controlling the transfer bias
10/12/1999US5966560 Image forming apparatus with enhanced pretransfer erasing
10/12/1999US5966559 Method and apparatus for sensing and accomodating different thickness paper stocks in an electrostatographic machine
10/12/1999US5966558 Image forming apparatus having control of exposure and charging depending on detected temperature
10/12/1999US5966557 Image stabilizing control method offering a short waiting time for operation recovery and image forming apparatus incorporating said control method
10/12/1999US5966556 Method of duplex copying documents
10/12/1999US5966555 Image forming apparatus permitting whether or not input image can be formed as desired to be known
10/12/1999US5966296 Bipolar-duty cycle controllable DC corona power supply
10/12/1999US5966222 Image forming apparatus having a saturation correction unit
10/12/1999US5966152 Flexible support apparatus for dynamically positioning control units in a printhead structure for direct electrostatic printing
10/12/1999US5966151 Image forming apparatus
10/12/1999US5965329 Method of manufacturing a developing agent bearing member
10/12/1999US5965314 Comprising a material which is capable of absorbing the carrier liquid in amounts from 5 to 100% by weight so that no drying step is needed or is reduced in time; multicolor
10/12/1999US5964339 Apparatus for detecting a transverse movement of an endless belt
10/12/1999US5964152 Method for printing both sides of paper in a printer
10/12/1999US5964151 Apparatus for accurately imprinting continuous foils
10/07/1999WO1999051064A1 Ceramic heater roller with ground shield and fault detection
10/07/1999WO1999050716A1 Wet electrophotographic apparatus
10/07/1999WO1999050715A1 Method for printing individual sheets in groups using the duplex method
10/07/1999WO1999050713A2 Copying machine capable of setting exact dimensions of the area to be copied
10/07/1999DE3348475C2 Bidlverarbeitungsgerät Bidlverarbeitungsgerät
10/07/1999DE19913168A1 Receptacle for particulate matter used in reproduction apparatus, such as copier or printer
10/07/1999DE19911700A1 Electrophotographic apparatus for forming circuit structures on ceramic green sheet
10/07/1999DE19911316A1 Toner refilling cartridge and attachment flange, for powder supply to photocopier
10/06/1999EP0948187A2 Recording medium discharge apparatus and image forming apparatus equipped with recording medium discharge apparatus
10/06/1999EP0947893A2 Cartridge detachably mountable to image forming apparatus, image forming apparatus, and method for controlling such image forming apparatus
10/06/1999EP0947891A2 Heating roller for a fixing apparatus
10/06/1999EP0947890A2 Fabric fuser film
10/06/1999EP0947889A2 Preconditioning receivers using ceramic heating rollers
1 ... 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 ... 1157