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
10/29/1998WO1998048325A1 Method and installation for transferring images on a candle or wax product and resulting products
10/28/1998EP0874291A1 Transfer member for electrostatography
10/28/1998EP0874290A1 Electrophotographic printer sensing ambient conditions without sensors
10/28/1998EP0874289A2 Toner powder level sensing using element and pulse signal and toner powder presence sensing using piezoelectric film
10/28/1998EP0874288A1 Charging device for charging charged body in non-contact state
10/28/1998EP0874287A1 Endless photoreceptor belt for use in a recording device
10/28/1998EP0874285A1 Electrostatographic intermediate transfer member having a ceramer-containing surface layer
10/28/1998EP0873873A2 Image forming and office automation device consumable with memory
10/28/1998EP0598717B1 Duplex printer
10/28/1998CN2296027Y Opening/closing device for transcript pressing plate
10/28/1998CN1197231A Device with induction heating roller
10/28/1998CN1197230A Toner frame and process cartridge
10/28/1998CN1197229A Image forming unit and image forming apparatus employing image forming unit
10/28/1998CN1040418C Fluorated carbon article, prodn. and application of same
10/27/1998US5828939 Image forming apparatus
10/27/1998US5828938 Transferring device and image forming apparatus using the same
10/27/1998US5828937 Electrostatographic single-pass multiple station printer and method with register control
10/27/1998US5828936 Developing device
10/27/1998US5828935 Image forming apparatus, toner supply unit, and toner bottle attached thereto
10/27/1998US5828934 Driving device of developing units and toner replenishing units for use in image forming apparatus
10/27/1998US5828933 Additive color recharge, expose, and develop electrophotographic printing
10/27/1998US5828932 Document reading apparatus and document reading method
10/27/1998US5828931 Compliant photoconductive image member and method of use
10/27/1998US5828930 Electrostatic recording apparatus and its recording method
10/27/1998US5828929 Image forming system and process cartridge having particular arrangement of electrical contacts
10/27/1998US5828928 Process cartridge mountable in an image forming system and a method for assembling a cleaning device
10/27/1998US5828927 Method of preventing back side of paper from contamination in electrophotography printer
10/27/1998US5828926 Registration control for an image forming apparatus having an intermediate transfer belt
10/27/1998US5828925 Image forming apparatus capable of correcting position deviation of image
10/27/1998US5828924 Optical detecting device for an image forming apparatus and an image forming apparatus using the same
10/27/1998US5828815 High quality multilevel halftoning for color images with reduced memory requirements
10/27/1998US5828462 Image recording apparatus with controller for selectively executing an energy saving mode
10/27/1998US5828385 Magnetic tapes and processes
10/27/1998US5828035 Web-type heating apparatus with movably supported heater
10/27/1998US5827631 Metal complex salt charge controlling agent
10/27/1998US5827160 Outer surface of rubber layer subjected to irradiation with ultraviolet light; wear resistance
10/27/1998CA2076764C Developer auger for use in an electrophotographic printing machine
10/22/1998WO1998047050A1 Configuration for toner delivery roller
10/22/1998DE19714584A1 Self adhering template for partly covering original contact surface of photocopier
10/22/1998CA2255604A1 Configuration for toner delivery roller
10/21/1998EP0872877A1 A lamp harness assembly
10/21/1998EP0872781A2 Developing apparatus
10/21/1998EP0872780A1 Toner cartridge
10/21/1998EP0872779A2 Print media sheet tray control
10/21/1998EP0872778A1 Internal purge for easy jam clearance in copiers/printers
10/21/1998EP0872777A1 Sheet sorter and method of controlling the sheet sorter
10/21/1998EP0872776A2 Stalled sheet folding and flattening apparatus in an electrostatographic machine
10/21/1998EP0872350A2 Image forming apparatus
10/21/1998EP0871929A1 Device for monitoring the operation of a fixing station of an electrographic printing device
10/21/1998EP0871928A2 Arrangement for turning or displacing a web of continuous recording material
10/21/1998EP0871927A1 Exchangeable photoreceptive sheet and method for using the same
10/21/1998CN1196508A Method for detecting status of toner using photosenson
10/21/1998CN1196507A Method for retrieving/supplying developing material in electrophotography forming apparatus
10/21/1998CN1196300A Image forming apparatus
10/21/1998CN1040373C Image-forming machine with toner image transfer means
10/20/1998US5826158 Finisher and method of stapling by using the same
10/20/1998US5826157 Sychronized paper feeding across module boundaries with timed clock ticks
10/20/1998US5826156 Image forming apparatus
10/20/1998US5826155 Compact automatic document feeder with a compact document reversing device
10/20/1998US5826154 Copier
10/20/1998US5826152 Fixing unit and heat roller for fixing unit
10/20/1998US5826151 In a development system
10/20/1998US5826150 Integrated multi-toner dispensing system
10/20/1998US5826149 Developing device employing a liquid developer and picture forming device having such developing device
10/20/1998US5826148 Liquid developer transporting device and liquid developing device
10/20/1998US5826147 Electrostatic latent image development
10/20/1998US5826146 Color image forming device which changes developing bias when switching between developer units
10/20/1998US5826145 Electrographic printing apparatus with a liquid developement system
10/20/1998US5826144 Developing device for an electrophotographic recording apparatus including bias control of a toner supplying roller
10/20/1998US5826143 Image forming apparatus with two transfer means
10/20/1998US5826142 Triarylamine charge transport agent; scratch resistance
10/20/1998US5826141 Fixing device in an image-forming machine
10/20/1998US5826140 Method of remanufacturing toner cartridges
10/20/1998US5826139 Circuit for generating document images
10/20/1998US5826138 Toner supply roller applied with a.c. voltage in nonmagnetic single component developing device
10/20/1998US5826136 Image stabilizing method for use in an image forming apparatus
10/20/1998US5826135 Paper feeding control method of an image forming apparatus
10/20/1998US5826134 Electrophotographing apparatus having a toner empty discriminating unit
10/20/1998US5826133 Image reading apparatus useable in a copy mode or a facsimile mode
10/20/1998US5826132 Variable size, replaceable toner sump pans for print cartridges
10/20/1998US5825984 Image formation system
10/20/1998US5825942 Image processor providing improved readability of characters
10/20/1998US5825472 Photosensitive drum, process cartridge and image forming apparatus
10/20/1998US5825405 Transfer printing station for parallel processing of two recording medium webs
10/20/1998US5825398 Image forming apparatus using a synchronized transfer medium driver
10/20/1998US5825384 Image forming apparatus including means for controlling the flight of toner or visualizing particles in accordance with an image signal
10/20/1998US5824447 Image wise depositing of toners and fusion of particles by heating for printing
10/20/1998US5824444 Photoreceptor and endless transparent support with conductive layer charge carrier generation layer and charge carrier transport layer for electrography
10/20/1998US5824416 Fuser member having fluoroelastomer layer
10/20/1998US5824408 White electroconductive coating composition and transfer material-carrying member
10/20/1998US5823929 Carbon black particles on foam roller
10/20/1998US5823647 Paper holder mounting mechanism
10/20/1998US5823525 Methods of and systems for adjustably feeding image-carrying media of various sizes
10/20/1998US5823524 Sheet feeder with flexible frictional member for separating sheets
10/15/1998WO1998045198A1 Image forming device
10/15/1998DE4042475C2 Automatic paper return feed system for duplex copier
10/15/1998DE19813697A1 Image generating device, e.g. copier, printer, fax machine
10/15/1998DE19813518A1 Fixing device esp. for double-sided fixing of toner image in laser printer, copier, telecopier
10/14/1998EP0871324A2 Photo induced discharge for xerography
10/14/1998EP0871323A2 Image processing apparatus and secondary line feature indicative value calculating device
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