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)
11/2003
11/12/2003CN1127678C Method of electrostatically printing image-enhancing particles and said particles
11/11/2003US6647230 Image-forming apparatus for use with negatively-charged toner and featuring a negatively-chargeable image-bearing member, and process cartridge using same
11/11/2003US6647229 Image forming apparatus with flexible charging member for use with spherical toner
11/11/2003US6645685 Process for producing printed wiring board
11/06/2003US20030206751 Multiple color image forming apparatus and method
11/05/2003EP1358361A1 Robotic manipulation system utilizing patterned granular motion
11/04/2003US6641965 Color toner for electrophotography, and a combined set of color toners for electrophotography using the same, color developing agent for electrophotography using the same, method for forming color images using the same, and device for forming color images using the same
10/2003
10/30/2003WO2003089526A2 Imprinting methods for coating a textile with solid particles
10/30/2003US20030203304 Image forming method
10/30/2003US20030203299 Imaging precursor of member to produce imaged member on coated face of substrate, treating substrate to increase its dimensional stability by effecting change in chemical structure of substrate, or by coating face of substrate
10/30/2003US20030203294 Electrostatic printing using toner fountains for at least five different color liquid toners, either magenta, cyan, yellow, black, and white or cyan, reduced density cyan, magenta, reduced density magenta, and yellow
10/28/2003US6638676 Full color image forming method, and toner and intermediate transfer material for the method
10/23/2003US20030198884 Image forming method
10/23/2003US20030198879 Image forming method
10/16/2003US20030194623 Tertiary amines substituted with methylphosphoric or methylphosphonic acid groups, capable of chelating with a polyvalent metal ion generated from a metal oxide or sulfide on the surface of a lithographic printing plate by etching
10/14/2003US6632577 Image forming method
10/09/2003US20030190541 Rotating magnetic core; transferring magnetic particles from shell to electrostatic images
10/09/2003US20030190538 Mixture of polymeric binder and pigment; mixtur eog imidazoline dye, phthalocyanine dyes and naphthol dyes; electrophotography
10/09/2003DE10026150C2 Bilderzeugungseinrichtung zur Ausbildung eines ebenförmigen bzw. glatten Bildes mit unauffälliger Körnigkeit Image forming means for forming a flat-type or smooth image with inconspicuous graininess
10/02/2003US20030186158 Electrophotographic imaging method
10/02/2003US20030186155 Image forming method and toner for use in the method
10/02/2003US20030185599 Developing method for an image forming apparatus and developing device using the same
09/2003
09/30/2003US6627372 Color mixing system
09/25/2003US20030180646 The developing and the transferring are performed while regulating a contact angle of the photoreceptor with water within +-5 degrees of an average contact angle by applying a surface energy-lowering agent (zinc stearate) on the surface of the photoreceptor; electrography; copiers; printers
09/23/2003US6625409 Image forming apparatus having a diamond-like structure surface protection layer on a photoconductive layer
09/18/2003US20030175611 Method of forming images
09/18/2003US20030175053 Electrostatic image developing process with optimized setpoints
09/18/2003US20030175047 Method and apparatus for making signs
09/17/2003EP1345085A2 Method of producing transfer sheets
09/16/2003US6621999 Developing device and image forming apparatus
09/16/2003US6620566 Image forming apparatus and image forming method
09/11/2003US20030170553 Electrostatic printing plate possessing a tiered surface
09/04/2003US20030165763 Toner and an image formation method
09/03/2003CN1120388C Developing device
08/2003
08/28/2003US20030162118 Image-forming method
08/28/2003US20030162112 Electrophotographic toner and method of producing same
08/28/2003US20030161666 Image forming apparatus provided with developing device using magnetic brush developing method
08/27/2003EP1338930A1 Electrophotographic image forming apparatus using non-volatile ink carrier liquid
08/27/2003EP1338926A2 Image forming apparatus provided with developing device using magnetic brush developing method
08/27/2003CN1438549A Developing method of image-formation device, and developing mechanism using said method
08/27/2003CN1119712C 图像形成装置 The image forming apparatus
08/26/2003US6610451 Spacing agent on the surface of tonar particle comprises acrylic polymer, silicone-based polymer, styrenic polymer, fluoropolymer, silica or inorganic oxide or mixture
08/21/2003US20030157421 Toner, image forming method, and image forming apparatus
08/21/2003US20030157417 Imaged printing plate and method of preparation
08/21/2003US20030156857 Method of preventing flow pattern in wet-type color image forming apparatus and system adopting the same
08/20/2003EP1336903A2 Image-forming method having at least two speed modes
08/19/2003US6608987 Method and machine for printing and/or coating of a substrate with a UV curable toner
08/14/2003WO2003066337A2 Method and apparatus for making signs having an adhesive
08/14/2003US20030152857 Electrophotography; mixture of binder and coloring; forming latent electrostatic images
08/14/2003US20030152856 Toner and image forming method
08/14/2003US20030152853 Full color image forming method, and toner and intermediate transfer material for the method
08/14/2003US20030152852 Color image forming method using flattened toner
08/14/2003US20030152403 Developing device and image forming apparatus using the same
08/14/2003CA2475120A1 Method and apparatus for making signs
08/12/2003US6606470 Color plane partial exposure for reducing edge effect
08/12/2003US6605405 Reducing ghost memory latent in an amorphous-silicon photosensitive member by forming latent image by exposing with light of specified peak wavelength and emission spectrum, and decharging by use of a light of given emission spectrum
08/12/2003US6605402 For electrophotographic machines that effectively reduces the impact of adhesion forces; toner is combined with large and small silica particles
08/07/2003WO2003065126A1 Image transfer system and liquid toner for use therewith
08/07/2003US20030147673 Liquid electrophotographic image forming apparatus using non-volatile ink carrier
08/07/2003US20030147670 Electrostatic images using toner; crosslinked polysiloxane
08/07/2003CA2474962A1 Image transfer system and liquid toner for use therewith
08/06/2003EP1333335A2 Developing method for an image forming apparatus and developing device using the same
08/06/2003EP1333331A2 Developing device and image forming apparatus using the same
08/06/2003CN1434878A Robotic manipulation system utilizing patterned granular motion
07/2003
07/31/2003US20030143474 Electrostatically imaging surface of a substrate with a toner; heating imaged substrate a first time using non-contact heating; heating imaged substrate a second time to form imaged element
07/30/2003CN1432877A 调色剂和图像形成方法 Toner and image forming method
07/30/2003CN1116623C Signage articles and methods of making same
07/29/2003US6600891 Multiple color image forming apparatus and method
07/24/2003US20030138718 Method for forming electrophotographic image and electrographic device
07/24/2003US20030138711 Charging upper surface of conductor, then scanning with light to form electrostatic latent image thereon
07/24/2003US20030137577 Color image forming method and apparatus
07/23/2003EP1329780A2 Device for mounting and demounting a roller for an electrostatographic printer or copier
07/22/2003US6597886 Image forming apparatus
07/22/2003US6596449 Electrophotographic photoreceptor, and process cartridge and electrophotographic image forming apparatus using the electrophotographic photoreceptor
07/22/2003CA2160356C Security documents
07/17/2003US20030134214 Color toner for electrophotography, and a combined set of color toners for electrophotography using the same, color developing agent for electrophotography using the same, method for forming color images using the same, and device for forming color images using the same
07/17/2003US20030133724 Image forming apparatus
07/17/2003US20030132703 Organic EL panel and the Manufacture thereof
07/16/2003CN1430104A Intemediat transfer unit used in electronic photographic procedure
07/10/2003WO2003056394A1 Method of preparation of electrostatically imaged printing plates
07/10/2003US20030129517 Toner and heat-fixing method
07/10/2003US20030129511 Scanning, writing using light beams; electrostatic latent image
07/10/2003US20030129510 Mixture of toner particles and adjuvant; wet granulation; controlling particle size; multicolor photography; electrostatic latent image
07/09/2003EP1326143A2 Developing device in an image forming apparatus for using a two component type developer including magnetic toner
07/08/2003US6589704 Color electrophotographic process and apparatus
07/03/2003US20030123912 Image forming method and apparatus
07/03/2003US20030122918 Full-color image-forming method, and two-component developer kit for forming full-color images
07/03/2003US20030122916 Device for increasing the density of laser prints
07/01/2003US6587659 Image forming device
06/2003
06/26/2003US20030118943 Frequency modulation screening; image-wise exposure; zone of ink receivers, ink repellents
06/26/2003US20030118362 Image forming apparatus
06/25/2003EP1321827A2 Color image forming method and apparatus
06/25/2003EP1321825A2 Full-color image-forming method, and two-component developer kit for forming full-color images
06/19/2003WO2003050618A1 Method for manufacturing wiring board
06/19/2003US20030113650 Image forming method
06/18/2003EP1319993A1 Color toner for electrophotography, and a combined set of color toners for electrophotography using the same, color developing agent for electrophotography using the same, method for forming color images using the same, and device for forming color images using the same
06/17/2003US6580890 Clear toner for conditioning of development systems
06/12/2003US20030108362 Developing device using a two-ingredient type developer and image forming apparatus including the same
06/10/2003US6577837 Image forming method and image forming apparatus
06/05/2003US20030104297 Toner for two-component developer, image forming method and device for developing electrostatic latent image
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