Patents
Sitemap › G03 - Photography; Cinematography; Analogous techniques using waves other than optical waves; Electrography; Holography › G03G - Electrography; Electrophotography; Magnetography › G03G 13 - Electrographic processes using a charge pattern
Patents for G03G 13 - Electrographic processes using a charge pattern (6,148)
06/2003
06/04/2003CN1421750A Image forming apparatus
05/2003
05/29/2003US20030099896 Developer composition for non-interactive magnetic brush development
05/29/2003US20030099894 Recording liquid and image forming method using the recording liquid
05/29/2003US20030099487 Image forming device
05/28/2003EP1314067A2 Graphic base construction, retroreflective graphic article made therefrom and method of making
05/28/2003CN1420394A Method for controlling color in dielectric barrier discharge photography
05/27/2003US6571077 Electrostatic image developing method and apparatus using a drum photoconductor and hard magnetic carriers
05/27/2003US6569592 Forming image at high speed, having compatible low-temperature fusing property and offset resistance, controlling gloss by selectively combining specified fusing apparatus and specified toner
05/22/2003US20030096183 Comprises titania and release agent; for electrophotography; offset resistance
05/20/2003US6565695 Transfer sheet for electrophotographic printer
05/15/2003US20030091924 Thermoelectrically transferring and fixing a toner image formed on an electrostatic latent image carrier without scattering of the toner
05/15/2003US20030091917 Color printing, ink jet printing with a color toner particles selectively sensitive to a plurality of wavelengths to provide a desired color; photosensitivity
05/15/2003US20030091372 Image forming apparatus
05/15/2003US20030089260 Method of imaging an erasable printing form
05/14/2003EP1309899A2 Organic photoconductive composition
05/13/2003US6564022 Image forming apparatus
05/13/2003US6562539 Printers and copiers with pre-transfer substrate heating
05/13/2003US6562538 Full color image forming method, and toner and intermediate transfer material for the method
05/08/2003US20030087175 Novel intermediate transfer member for electrophotographic process
05/08/2003US20030087174 Using laser printers; preactivation
05/08/2003US20030087169 Controlling gloss; multicolor toners
05/08/2003US20030086731 Color image forming apparatus and development method for color image forming apparatus
05/08/2003US20030086726 Clear toner for conditioning of development systems
05/07/2003EP1308797A2 Intermediate transfer member for electrophotographic process
05/06/2003US6560420 Electrophotographic device for transferring a plural color toner image
05/06/2003US6558866 Electrophotographic transfer sheet and color image forming process
05/02/2003EP1306731A2 Cleanerless image forming apparatus and toner particles coated with external additives
05/01/2003US20030082473 Image-receiving sheet for electrophotography
04/2003
04/29/2003US6556796 Drum-loading/unloading apparatus for electrostatographic printer/copier
04/29/2003US6555280 Color toner is fixed on a recording medium by high optical energy light at reduction of energy consumption required
04/24/2003US20030077535 Forming latent image; development using toner particle mixture
04/22/2003US6551753 Forming electrostatic latent image on one side, statically charging side that does not have electrostatic latent image to surface potential of 80V before developing electrostatic latent image side, reversal developing image side with toner
04/17/2003US20030071889 Energy activated electrographic printing process
04/15/2003US6548215 Polymer particles in photosensitive layer; stability
04/10/2003US20030068571 Improved resistance to water and light; enhanced quality; accelerated drying of ink thus increased printing speed
04/09/2003EP1299776A1 Method of producing transfer sheets and transfer sheets
04/03/2003US20030063926 Method of replenishing developer with zinc stearate
04/03/2003US20030063925 Development method and image formation apparatus
04/03/2003US20030063923 Image forming apparatus
04/03/2003US20030063922 Image forming apparatus
04/03/2003US20030061957 Direct drawing type lithographic printing plate precursor and production method thereof
04/02/2003EP1298498A2 Toner and image forming method
04/01/2003US6542708 Method of replenishing developer with zinc stearate
03/2003
03/26/2003EP1296201A1 Image forming method and toner therefor
03/26/2003CN1405642A Image-forming apparatus
03/25/2003US6539193 Developing apparatus and image forming apparatus for stably forming a developer layer on a developer device
03/25/2003US6539191 Electrophotographic color image formation system and method using liquid developers
03/25/2003US6537714 Image-forming method and image-forming apparatus
03/20/2003WO2002077194A3 Polymer synthesis
03/20/2003US20030054280 Image forming method
03/20/2003US20030054269 Image forming method and electrostatic image developing toner
03/20/2003US20030053821 Image forming apparatus
03/19/2003CN1403878A Toner and thermal fixing method
03/19/2003CN1403510A Liquid printing ink containing stable plasticized sol
03/18/2003US6535712 Gloss control method and apparatus with disposable toner cartridges containing clear toners
03/18/2003US6534229 Developer for electrostatic image development
03/18/2003CA2121417C Color selection by mixing primary toners
03/13/2003WO2002019038A3 Graphic base construction, retroreflective graphic article made therefrom and method of making
03/13/2003US20030049553 Imaging color toner, color image forming method and color image forming apparatus
03/13/2003US20030049055 Developing apparatus and image forming apparatus for stably forming a developer layer on a developer device
03/13/2003US20030049050 Image forming apparatus having a diamond-like structure surface protection layer on a photoconductive layer
03/12/2003EP1291726A2 Toner and heat-fixing method
03/12/2003CN1401557A Method for mfg. microoptical electromechanical device
03/06/2003WO2003019297A1 Method of using variably sized coating particles in a mono component developing system
03/06/2003US20030044713 Method of developing a latent electrostatic image
03/06/2003US20030044710 Color toner for flash fixing
03/05/2003EP1288730A1 Image forming apparatus
03/05/2003CN1102760C Electrostatographic singlepass multiple station printer with register control
03/04/2003US6529704 Image forming method, image forming apparatus, toner removing device and image receiving sheet
03/04/2003US6529699 Image forming apparatus and process cartridge detachably attachable to image forming apparatus comprising an image bearing body, and a developer carrying body
02/2003
02/27/2003US20030039912 Monocomponent developing arrangement for electrophotography
02/26/2003EP1286226A1 Toner and image forming method
02/26/2003EP1285952A1 Liquid inks comprising stabilizing plastisols
02/25/2003US6526247 Electrostatic image developing process with optimized setpoints
02/25/2003US6524762 Mono-component developing device, toner for the same and image forming apparatus
02/25/2003US6524760 Binder resin of the receptor layer has storage elasticity moduli of 104 Pa or more at 130 C. and 102 Pa or more at 200 degrees C.; electrography
02/20/2003US20030036014 Electrophotographic transfer sheet and color image forming process
02/20/2003US20030036013 Images can be stably obtained during a prolonged period.
02/20/2003US20030036009 Overcomes the prior art deficiencies in image quality, which produces a smooth, non-grainy image, and allows the highly efficient electrostatic digital printing process to enter a much wider variety of markets.
02/20/2003US20030035663 Development method and apparatus, image formation apparatus and process cartridge
02/18/2003US6521297 Mixture of toner particles, hydrophobic metal oxide and propellant
02/13/2003US20030032700 Liquid inks comprising stabilizing plastisols
02/13/2003US20030031482 Developing apparatus and image forming apparatus employing it
02/13/2003US20030031481 Developing device and image forming apparatus
02/11/2003US6519439 A method of fixing a toner image on a support, which includes the steps of heating a toner image formed on a support by use of a toner to the softening point or melting point of the toner or above, using an image fixing member, the toner
02/11/2003US6519433 Image forming apparatus in which electroconductive particles are supplied to charging means from developing device by way of image bearing member
02/06/2003US20030027062 Method for producing developed electrostatic images using reduced density color toners
02/06/2003US20030024426 Clear images free from background stain; image receiving layer comprising a porous filler and a binder resin which is a complex of a metal-containing resin and an organic polymer forming a hydrogen bond with the resin
02/05/2003CN1395147A Developing apparatus
02/04/2003US6516175 Color image forming apparatus and developing method for color image forming apparatus
02/04/2003US6514655 Graphic base construction, retroreflective graphic article made therefrom and method of making
02/04/2003US6514653 Polyester blend; no phase separation in molten state
02/04/2003US6514649 Forming electroluminescent device with sharp edges and without color or positional displacement
01/2003
01/29/2003CN1393742A Image forming apparatus
01/28/2003US6512909 Image forming process and apparatus and control method thereof
01/16/2003US20030013042 Polymeric film having a coating layer of a phosphonic acid group containing polymer
01/16/2003US20030013032 Dry developer includes toner and hard magnetic carrier particles; non-magnetic, cylindrical stationary or rotating shell; magnetic core rotatable on an axis within the non-magnetic, cylindrical shell.
01/16/2003US20030012587 Developing apparatus
01/15/2003CN1099055C Developing device for image forming apparatus
01/15/2003CN1099054C Two component type developer, developing method and forming method
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